| 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 | $139.84 | 9.482% | $153.0996 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $195.90 | 3.442% | $202.6429 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $182.83 | 6.176% | $194.1216 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $222.63 | 8.784% | $242.1858 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $157.74 | 13.550% | $179.1138 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $166.79 | 3.309% | $172.3091 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $168.91 | 11.517% | $188.3634 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $1,234.64 | $1,331.8362 | $1,331.83 | $1,331.80 | $1,331.80 | |