| 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 | $72.35 | 9.408% | $79.1567 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $129.35 | 11.250% | $143.9019 | $143.90 | $143.90 | $143.90 |
| Purchase #3 | $208.94 | 6.132% | $221.7522 | $221.75 | $221.75 | $221.80 |
| Purchase #4 | $134.59 | 9.362% | $147.1903 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $209.72 | 6.326% | $222.9869 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $202.71 | 13.201% | $229.4697 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $193.48 | 4.225% | $201.6545 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $1,151.14 | $1,246.1122 | $1,246.11 | $1,246.10 | $1,246.30 | |