| 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 | $135.95 | 9.174% | $148.4221 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $46.56 | 10.665% | $51.5256 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $218.68 | 11.641% | $244.1365 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $179.43 | 12.874% | $202.5298 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $83.65 | 12.582% | $94.1748 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $155.74 | 4.312% | $162.4555 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $210.50 | 10.522% | $232.6488 | $232.65 | $232.65 | $232.60 |
| 7 purchase totals = | $1,030.51 | $1,135.8931 | $1,135.90 | $1,135.90 | $1,135.80 | |