| 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 | $181.72 | 7.214% | $194.8293 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $202.45 | 7.244% | $217.1155 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $21.51 | 13.112% | $24.3304 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $56.89 | 10.380% | $62.7952 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $53.37 | 7.854% | $57.5617 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $30.69 | 5.414% | $32.3516 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $148.67 | 13.856% | $169.2697 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $695.30 | $758.2534 | $758.26 | $758.25 | $758.30 | |