| 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 | $171.59 | 9.590% | $188.0455 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $27.72 | 7.355% | $29.7588 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $187.28 | 5.596% | $197.7602 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $162.33 | 11.400% | $180.8356 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $24.52 | 6.498% | $26.1133 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $192.55 | 6.447% | $204.9637 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $103.60 | 12.807% | $116.8681 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $869.59 | $944.3452 | $944.35 | $944.30 | $944.40 | |