| 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 | $140.51 | 3.110% | $144.8799 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $154.58 | 5.325% | $162.8114 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $148.78 | 4.546% | $155.5435 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $56.68 | 6.323% | $60.2639 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $49.61 | 6.697% | $52.9324 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $230.98 | 9.544% | $253.0247 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $53.63 | 6.711% | $57.2291 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $834.77 | $886.6849 | $886.67 | $886.70 | $886.60 | |