| 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 | $110.63 | 10.248% | $121.9674 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $127.61 | 11.808% | $142.6782 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $166.93 | 7.662% | $179.7202 | $179.72 | $179.70 | $179.70 |
| Purchase #4 | $79.45 | 11.461% | $88.5558 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $74.76 | 7.219% | $80.1569 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $95.95 | 8.148% | $103.768 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $172.77 | 9.119% | $188.5249 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $828.10 | $905.3714 | $905.38 | $905.30 | $905.50 | |