| 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 | $173.44 | 7.734% | $186.8538 | $186.85 | $186.85 | $186.90 |
| Purchase #2 | $23.98 | 4.803% | $25.1318 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $170.90 | 6.843% | $182.5947 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $111.80 | 8.463% | $121.2616 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $95.71 | 10.162% | $105.4361 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $173.72 | 8.365% | $188.2517 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $41.74 | 7.722% | $44.9632 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $791.29 | $854.4929 | $854.48 | $854.50 | $854.60 | |