| 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 | $175.34 | 13.307% | $198.6725 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $64.34 | 10.487% | $71.0873 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $48.81 | 9.685% | $53.5372 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $220.62 | 3.157% | $227.585 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $155.66 | 12.237% | $174.7081 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $161.42 | 11.155% | $179.4264 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $29.81 | 11.769% | $33.3183 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $856.00 | $938.3348 | $938.35 | $938.35 | $938.30 | |