| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.56 | 6.364% | $123.9779 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $129.82 | 12.463% | $145.9995 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $212.38 | 13.293% | $240.6117 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $148.32 | 6.506% | $157.9697 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $183.98 | 10.638% | $203.5518 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $144.74 | 10.565% | $160.0318 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $143.50 | 11.710% | $160.3039 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $1,079.30 | $1,192.4463 | $1,192.44 | $1,192.45 | $1,192.50 | |