| 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 | $135.54 | 8.561% | $147.1436 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $59.53 | 9.556% | $65.2187 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $62.62 | 13.557% | $71.1094 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $191.74 | 13.126% | $216.9078 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $87.86 | 9.118% | $95.8711 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $7.28 | 13.483% | $8.2616 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $139.59 | 3.700% | $144.7548 | $144.75 | $144.75 | $144.80 |
| 7 purchase totals = | $684.16 | $749.2670 | $749.26 | $749.20 | $749.30 | |