| 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 | $176.55 | 6.221% | $187.5332 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $159.30 | 9.500% | $174.4335 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $80.60 | 13.682% | $91.6277 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $228.49 | 4.402% | $238.5481 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $225.47 | 4.786% | $236.261 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $155.66 | 11.654% | $173.8006 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $28.72 | 13.850% | $32.6977 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $1,054.79 | $1,134.9018 | $1,134.90 | $1,134.95 | $1,134.80 | |