| 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 | $118.57 | 12.332% | $133.1921 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $91.28 | 13.606% | $103.6996 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $160.46 | 10.717% | $177.6565 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $68.63 | 11.258% | $76.3564 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $37.71 | 4.484% | $39.4009 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $133.57 | 9.545% | $146.3193 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $221.52 | 10.103% | $243.9002 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $831.74 | $920.5250 | $920.53 | $920.50 | $920.60 | |