| 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 | $167.84 | 9.315% | $183.4743 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $41.39 | 8.589% | $44.945 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $212.32 | 9.181% | $231.8131 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $118.88 | 8.780% | $129.3177 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $160.52 | 7.451% | $172.4803 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $41.55 | 11.593% | $46.3669 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $33.75 | 10.800% | $37.395 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $776.25 | $845.7923 | $845.80 | $845.75 | $845.80 | |