| 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 | $144.76 | 7.829% | $156.0933 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $176.70 | 6.294% | $187.8215 | $187.82 | $187.80 | $187.80 |
| Purchase #3 | $106.49 | 8.116% | $115.1327 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $77.30 | 12.588% | $87.0305 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $204.30 | 11.367% | $227.5228 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $55.76 | 5.781% | $58.9835 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $220.62 | 5.215% | $232.1253 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $985.93 | $1,064.7096 | $1,064.70 | $1,064.75 | $1,064.60 | |