| 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 | $195.86 | 7.513% | $210.575 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $32.63 | 8.719% | $35.475 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $228.93 | 13.309% | $259.3983 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $245.77 | 13.608% | $279.2144 | $279.21 | $279.20 | $279.20 |
| Purchase #5 | $151.96 | 8.457% | $164.8113 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $143.58 | 11.501% | $160.0931 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $64.93 | 6.720% | $69.2933 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $1,063.66 | $1,178.8604 | $1,178.86 | $1,178.90 | $1,178.90 | |