| 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 | $141.92 | 5.577% | $149.8349 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $190.91 | 6.299% | $202.9354 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $84.62 | 9.362% | $92.5421 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $248.86 | 3.412% | $257.3511 | $257.35 | $257.35 | $257.40 |
| Purchase #5 | $181.71 | 5.323% | $191.3824 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $127.85 | 7.242% | $137.1089 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $143.33 | 3.694% | $148.6246 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,119.20 | $1,179.7794 | $1,179.77 | $1,179.80 | $1,179.70 | |