| 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 | $168.36 | 6.159% | $178.7293 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $33.84 | 13.402% | $38.3752 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $93.48 | 9.585% | $102.4401 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $86.95 | 11.368% | $96.8345 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $32.30 | 11.130% | $35.895 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $16.75 | 12.212% | $18.7955 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $91.36 | 3.456% | $94.5174 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $523.04 | $565.5870 | $565.60 | $565.65 | $565.50 | |