| 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 | $51.33 | 13.625% | $58.3237 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $161.26 | 10.870% | $178.789 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $249.44 | 11.721% | $278.6769 | $278.68 | $278.70 | $278.70 |
| Purchase #4 | $217.40 | 8.617% | $236.1334 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $94.35 | 11.211% | $104.9276 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $144.39 | 4.696% | $151.1706 | $151.17 | $151.15 | $151.20 |
| Purchase #7 | $112.28 | 6.539% | $119.622 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $1,030.45 | $1,127.6432 | $1,127.64 | $1,127.65 | $1,127.60 | |