| 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 | $151.51 | 13.154% | $171.4396 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $249.54 | 7.309% | $267.7789 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $44.36 | 5.458% | $46.7812 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $7.61 | 9.757% | $8.3525 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $233.75 | 4.445% | $244.1402 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $160.82 | 4.358% | $167.8285 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $237.27 | 10.872% | $263.066 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $1,084.86 | $1,169.3869 | $1,169.39 | $1,169.45 | $1,169.40 | |