| 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 | $247.36 | 7.509% | $265.9343 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $138.54 | 9.295% | $151.4173 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $22.44 | 4.811% | $23.5196 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $151.57 | 5.206% | $159.4607 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $150.70 | 9.435% | $164.9185 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $158.54 | 13.530% | $179.9905 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $218.73 | 8.294% | $236.8715 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,087.88 | $1,182.1124 | $1,182.11 | $1,182.05 | $1,182.10 | |