| 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 | $147.75 | 13.217% | $167.2781 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $83.64 | 11.572% | $93.3188 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $28.63 | 9.618% | $31.3836 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $220.93 | 10.850% | $244.9009 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $135.78 | 9.525% | $148.713 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $248.25 | 11.606% | $277.0619 | $277.06 | $277.05 | $277.10 |
| Purchase #7 | $222.87 | 12.611% | $250.9761 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,087.85 | $1,213.6324 | $1,213.63 | $1,213.65 | $1,213.70 | |