| 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 | $180.46 | 6.182% | $191.616 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $160.87 | 8.214% | $174.0839 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $133.50 | 10.710% | $147.7979 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $144.99 | 4.766% | $151.9002 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $246.66 | 8.319% | $267.1796 | $267.18 | $267.20 | $267.20 |
| Purchase #6 | $246.95 | 10.463% | $272.7884 | $272.79 | $272.80 | $272.80 |
| Purchase #7 | $221.60 | 8.435% | $240.292 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $1,335.03 | $1,445.6580 | $1,445.66 | $1,445.70 | $1,445.70 | |