| 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 | $130.71 | 3.655% | $135.4875 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $172.61 | 11.406% | $192.2979 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $160.36 | 7.326% | $172.108 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $177.44 | 11.262% | $197.4233 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $53.95 | 11.427% | $60.1149 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $154.49 | 3.459% | $159.8338 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $119.38 | 4.112% | $124.2889 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $968.94 | $1,041.5543 | $1,041.55 | $1,041.55 | $1,041.50 | |