| 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 | $155.64 | 3.205% | $160.6283 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $221.60 | 5.236% | $233.203 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $147.77 | 5.767% | $156.2919 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $24.95 | 11.173% | $27.7377 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $19.91 | 6.248% | $21.154 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $182.83 | 13.196% | $206.9562 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $41.59 | 4.761% | $43.5701 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $794.29 | $849.5412 | $849.54 | $849.55 | $849.60 | |