| 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 | $184.72 | 5.302% | $194.5139 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $53.42 | 5.131% | $56.161 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $189.77 | 7.861% | $204.6878 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $139.76 | 12.167% | $156.7646 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $46.95 | 6.632% | $50.0637 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $250.93 | 8.244% | $271.6167 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $52.90 | 5.596% | $55.8603 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $918.45 | $989.6680 | $989.66 | $989.60 | $989.80 | |