| 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 | $107.75 | 12.873% | $121.6207 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $93.92 | 12.170% | $105.3501 | $105.35 | $105.35 | $105.40 |
| Purchase #3 | $168.35 | 6.416% | $179.1513 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $94.69 | 9.658% | $103.8352 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $194.59 | 8.504% | $211.1379 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $50.41 | 8.683% | $54.7871 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $101.61 | 7.309% | $109.0367 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $811.32 | $884.9190 | $884.93 | $884.95 | $884.90 | |