| 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 | $161.76 | 10.859% | $179.3255 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $131.44 | 3.234% | $135.6908 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $235.40 | 13.363% | $266.8565 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $14.32 | 11.253% | $15.9314 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $138.95 | 5.198% | $146.1726 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $25.40 | 3.542% | $26.2997 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $116.41 | 5.345% | $122.6321 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $823.68 | $892.9086 | $892.91 | $892.95 | $892.90 | |