| 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 | $120.33 | 8.334% | $130.3583 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $143.48 | 4.448% | $149.862 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $119.34 | 3.307% | $123.2866 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $146.85 | 9.143% | $160.2765 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $68.55 | 3.853% | $71.1912 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $145.73 | 9.760% | $159.9532 | $159.95 | $159.95 | $160.00 |
| Purchase #7 | $49.55 | 4.801% | $51.9289 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $793.83 | $846.8567 | $846.86 | $846.90 | $847.00 | |