| 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 | $149.99 | 4.820% | $157.2195 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $212.41 | 13.346% | $240.7582 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $225.26 | 6.611% | $240.1519 | $240.15 | $240.15 | $240.20 |
| Purchase #4 | $103.96 | 13.430% | $117.9218 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $92.57 | 4.629% | $96.8551 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $61.62 | 4.133% | $64.1668 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $233.41 | 8.623% | $253.5369 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,079.22 | $1,170.6102 | $1,170.62 | $1,170.55 | $1,170.70 | |