| 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 | $68.89 | 9.781% | $75.6281 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $197.25 | 13.771% | $224.4133 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $247.78 | 11.815% | $277.0552 | $277.06 | $277.05 | $277.10 |
| Purchase #4 | $108.91 | 12.810% | $122.8614 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $150.73 | 4.463% | $157.4571 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $107.49 | 4.364% | $112.1809 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $162.61 | 3.580% | $168.4314 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $1,043.66 | $1,138.0274 | $1,138.03 | $1,138.05 | $1,138.10 | |