| 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 | $105.84 | 6.361% | $112.5725 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $127.73 | 6.341% | $135.8294 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $161.35 | 10.181% | $177.777 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $7.29 | 8.128% | $7.8825 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $119.79 | 7.263% | $128.4903 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $225.94 | 13.637% | $256.7514 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $233.45 | 9.417% | $255.434 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $981.39 | $1,074.7371 | $1,074.73 | $1,074.80 | $1,074.80 | |