| 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 | $148.35 | 5.561% | $156.5997 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $148.67 | 9.236% | $162.4012 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $60.84 | 6.234% | $64.6328 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $60.59 | 3.866% | $62.9324 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $137.90 | 12.841% | $155.6077 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $170.69 | 13.668% | $194.0199 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $10.93 | 5.496% | $11.5307 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $737.97 | $807.7244 | $807.72 | $807.75 | $807.60 | |