| 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 | $95.83 | 13.789% | $109.044 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $171.69 | 9.541% | $188.0709 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $145.38 | 5.260% | $153.027 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $120.63 | 8.310% | $130.6544 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $119.80 | 9.170% | $130.7857 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $31.76 | 5.361% | $33.4627 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $200.65 | 6.749% | $214.1919 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $885.74 | $959.2366 | $959.23 | $959.25 | $959.30 | |