| 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 | $145.75 | 10.497% | $161.0494 | $161.05 | $161.05 | $161.00 |
| Purchase #2 | $29.34 | 7.500% | $31.5405 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $90.99 | 3.845% | $94.4886 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $24.69 | 10.563% | $27.298 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $139.65 | 7.535% | $150.1726 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $224.46 | 4.158% | $233.793 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $156.83 | 3.563% | $162.4179 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $811.71 | $860.7600 | $860.76 | $860.75 | $860.70 | |