| 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 | $136.27 | 13.440% | $154.5847 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $219.86 | 4.741% | $230.2836 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $7.49 | 3.855% | $7.7787 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $182.44 | 13.244% | $206.6024 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $86.91 | 13.607% | $98.7358 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $44.46 | 5.299% | $46.8159 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $50.90 | 12.194% | $57.1067 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $728.33 | $801.9078 | $801.91 | $801.95 | $801.90 | |