| 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 | $145.78 | 10.245% | $160.7152 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $40.98 | 8.559% | $44.4875 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $154.45 | 3.341% | $159.6102 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $246.32 | 8.817% | $268.038 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $90.64 | 4.703% | $94.9028 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $138.35 | 3.501% | $143.1936 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $46.74 | 9.560% | $51.2083 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $863.26 | $922.1556 | $922.16 | $922.15 | $922.10 | |