| 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 | $177.46 | 7.768% | $191.2451 | $191.25 | $191.25 | $191.20 |
| Purchase #2 | $29.70 | 7.707% | $31.989 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $52.36 | 12.550% | $58.9312 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $57.29 | 9.157% | $62.536 | $62.54 | $62.55 | $62.50 |
| Purchase #5 | $97.29 | 13.762% | $110.679 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $163.25 | 10.163% | $179.8411 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $39.38 | 3.837% | $40.891 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $616.73 | $676.1124 | $676.12 | $676.20 | $676.00 | |