| 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 | $143.91 | 8.471% | $156.1006 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $178.34 | 9.853% | $195.9118 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $113.48 | 9.638% | $124.4172 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $34.79 | 13.389% | $39.448 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $130.63 | 3.698% | $135.4607 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $84.37 | 7.205% | $90.4489 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $231.34 | 5.654% | $244.42 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $916.86 | $986.2072 | $986.21 | $986.15 | $986.10 | |