| 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 | $205.78 | 9.685% | $225.7098 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $157.42 | 3.820% | $163.4334 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $143.91 | 12.704% | $162.1923 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $76.73 | 8.525% | $83.2712 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $129.79 | 4.611% | $135.7746 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $166.58 | 11.664% | $186.0099 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $147.32 | 7.329% | $158.1171 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $1,027.53 | $1,114.5083 | $1,114.50 | $1,114.45 | $1,114.50 | |