| 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 | $177.91 | 10.129% | $195.9305 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $73.58 | 12.482% | $82.7643 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $142.55 | 10.219% | $157.1172 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $74.63 | 12.835% | $84.2088 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $37.59 | 7.168% | $40.2845 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $23.68 | 8.434% | $25.6772 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $56.40 | 7.671% | $60.7264 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $586.34 | $646.7089 | $646.71 | $646.75 | $646.70 | |