| 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 | $156.38 | 11.480% | $174.3324 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $45.48 | 11.817% | $50.8544 | $50.85 | $50.85 | $50.90 |
| Purchase #3 | $93.76 | 10.520% | $103.6236 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $238.30 | 5.644% | $251.7497 | $251.75 | $251.75 | $251.70 |
| Purchase #5 | $17.93 | 8.821% | $19.5116 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $6.36 | 9.353% | $6.9549 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $174.92 | 7.528% | $188.088 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $733.13 | $795.1146 | $795.10 | $795.10 | $795.10 | |