| 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 | $170.54 | 12.449% | $191.7705 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $234.61 | 4.655% | $245.5311 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $247.96 | 8.281% | $268.4936 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $244.89 | 11.149% | $272.1928 | $272.19 | $272.20 | $272.20 |
| Purchase #5 | $171.30 | 4.507% | $179.0205 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $156.35 | 13.710% | $177.7856 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $15.42 | 4.395% | $16.0977 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $1,241.07 | $1,350.8918 | $1,350.89 | $1,350.90 | $1,350.90 | |