| 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 | $149.57 | 8.736% | $162.6364 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $125.77 | 13.676% | $142.9703 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $66.58 | 7.866% | $71.8172 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $128.74 | 9.549% | $141.0334 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $90.90 | 8.524% | $98.6483 | $98.65 | $98.65 | $98.60 |
| Purchase #6 | $65.83 | 9.397% | $72.016 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $174.71 | 5.372% | $184.0954 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $802.10 | $873.2170 | $873.23 | $873.20 | $873.10 | |