| 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 | $144.87 | 9.612% | $158.7949 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $242.30 | 7.587% | $260.6833 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $103.76 | 10.813% | $114.9796 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $99.80 | 10.557% | $110.3359 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $95.67 | 11.408% | $106.584 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $220.80 | 9.638% | $242.0807 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $45.80 | 11.618% | $51.121 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $953.00 | $1,044.5794 | $1,044.57 | $1,044.65 | $1,044.60 | |