| 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 | $101.85 | 7.442% | $109.4297 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $174.54 | 7.394% | $187.4455 | $187.45 | $187.45 | $187.40 |
| Purchase #3 | $179.38 | 8.368% | $194.3905 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $27.50 | 7.477% | $29.5562 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $138.68 | 4.790% | $145.3228 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $219.88 | 6.773% | $234.7725 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $103.72 | 6.801% | $110.774 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $945.55 | $1,011.6912 | $1,011.69 | $1,011.65 | $1,011.70 | |