| 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 | $159.32 | 8.292% | $172.5308 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $36.41 | 6.288% | $38.6995 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $85.87 | 3.568% | $88.9338 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $67.28 | 11.368% | $74.9284 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $201.25 | 10.342% | $222.0633 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $28.63 | 12.529% | $32.2171 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $120.88 | 9.478% | $132.337 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $699.64 | $761.7099 | $761.71 | $761.75 | $761.60 | |