| 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 | $127.46 | 6.180% | $135.337 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $205.52 | 9.233% | $224.4957 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $136.44 | 7.190% | $146.25 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $74.26 | 8.789% | $80.7867 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $185.25 | 5.162% | $194.8126 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $143.57 | 5.212% | $151.0529 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $7.76 | 7.759% | $8.3621 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $880.26 | $941.0970 | $941.10 | $941.10 | $941.20 | |