| 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 | $115.77 | 13.526% | $131.4291 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $176.94 | 10.672% | $195.823 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $55.42 | 8.508% | $60.1351 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $87.62 | 10.246% | $96.5975 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $57.79 | 8.829% | $62.8923 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $65.68 | 12.249% | $73.7251 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $110.42 | 10.791% | $122.3354 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $669.64 | $742.9375 | $742.95 | $743.00 | $742.80 | |