| 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 | $174.92 | 9.533% | $191.5951 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $232.75 | 11.590% | $259.7257 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $92.76 | 12.212% | $104.0879 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $85.51 | 9.585% | $93.7061 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $109.27 | 13.261% | $123.7603 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $147.86 | 11.365% | $164.6643 | $164.66 | $164.65 | $164.70 |
| Purchase #7 | $12.59 | 8.309% | $13.6361 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $855.66 | $951.1755 | $951.19 | $951.20 | $951.20 | |