| 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 | $171.50 | 4.569% | $179.3358 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $186.88 | 12.565% | $210.3615 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $166.88 | 13.329% | $189.1234 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $35.28 | 9.376% | $38.5879 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $74.80 | 12.585% | $84.2136 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $140.95 | 7.532% | $151.5664 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $47.42 | 5.354% | $49.9589 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $823.71 | $903.1475 | $903.15 | $903.10 | $903.20 | |