| 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 | $144.94 | 13.222% | $164.104 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $131.53 | 3.115% | $135.6272 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $23.73 | 9.253% | $25.9257 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $80.97 | 4.143% | $84.3246 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $121.39 | 3.570% | $125.7236 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $115.50 | 4.195% | $120.3452 | $120.35 | $120.35 | $120.30 |
| Purchase #7 | $158.30 | 8.520% | $171.7872 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $776.36 | $827.8375 | $827.84 | $827.85 | $827.70 | |