| 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 | $151.73 | 5.558% | $160.1632 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $23.41 | 3.513% | $24.2324 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $197.54 | 6.536% | $210.4512 | $210.45 | $210.45 | $210.50 |
| Purchase #4 | $141.43 | 4.599% | $147.9344 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $56.65 | 11.429% | $63.1245 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $39.30 | 4.432% | $41.0418 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $195.52 | 4.687% | $204.684 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $805.58 | $851.6315 | $851.61 | $851.65 | $851.60 | |