| 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 | $170.33 | 5.399% | $179.5261 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $208.70 | 11.500% | $232.7005 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $119.55 | 13.290% | $135.4382 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $126.35 | 11.480% | $140.855 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $137.29 | 7.852% | $148.07 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $153.53 | 7.863% | $165.6021 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $137.38 | 8.187% | $148.6273 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $1,053.13 | $1,150.8192 | $1,150.83 | $1,150.85 | $1,150.80 | |