| 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 | $141.89 | 12.538% | $159.6802 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $129.59 | 4.424% | $135.3231 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $95.56 | 10.577% | $105.6674 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $92.52 | 11.365% | $103.0349 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $179.77 | 10.757% | $199.1079 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $70.73 | 8.400% | $76.6713 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $75.74 | 9.787% | $83.1527 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $785.80 | $862.6375 | $862.63 | $862.60 | $862.70 | |