| 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 | $117.81 | 10.664% | $130.3733 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $192.35 | 9.781% | $211.1638 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $119.48 | 12.299% | $134.1748 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $44.50 | 11.664% | $49.6905 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $142.27 | 12.644% | $160.2586 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $140.86 | 4.731% | $147.5241 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $96.84 | 12.228% | $108.6816 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $854.11 | $941.8667 | $941.85 | $941.80 | $942.00 | |