| 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 | $38.40 | 4.584% | $40.1603 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $176.86 | 11.489% | $197.1794 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $55.72 | 4.358% | $58.1483 | $58.15 | $58.15 | $58.10 |
| Purchase #4 | $96.38 | 11.342% | $107.3114 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $194.75 | 5.740% | $205.9287 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $153.73 | 6.548% | $163.7962 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $85.85 | 3.206% | $88.6024 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $801.69 | $861.1267 | $861.13 | $861.15 | $861.10 | |