| 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 | $157.53 | 11.784% | $176.0933 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $51.48 | 10.615% | $56.9446 | $56.94 | $56.95 | $56.90 |
| Purchase #3 | $72.57 | 7.104% | $77.7254 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $67.76 | 13.854% | $77.1475 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $135.78 | 9.685% | $148.9303 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $209.60 | 3.719% | $217.395 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $39.79 | 4.423% | $41.5499 | $41.55 | $41.55 | $41.50 |
| 7 purchase totals = | $734.51 | $795.7860 | $795.79 | $795.85 | $795.60 | |