| 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 | $161.45 | 9.600% | $176.9492 | $176.95 | $176.95 | $176.90 |
| Purchase #2 | $184.87 | 8.294% | $200.2031 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $96.59 | 5.804% | $102.1961 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $227.57 | 3.601% | $235.7648 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $230.99 | 8.696% | $251.0769 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $97.93 | 4.318% | $102.1586 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $24.39 | 3.578% | $25.2627 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $1,023.79 | $1,093.6114 | $1,093.61 | $1,093.60 | $1,093.70 | |