| 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 | $173.77 | 13.269% | $196.8275 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $108.77 | 5.781% | $115.058 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $39.49 | 11.686% | $44.1048 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $136.48 | 3.117% | $140.7341 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $247.85 | 3.335% | $256.1158 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $37.64 | 5.833% | $39.8355 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $32.69 | 6.218% | $34.7227 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $776.69 | $827.3984 | $827.40 | $827.40 | $827.30 | |