| 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 | $13.98 | 11.623% | $15.6049 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $162.74 | 8.751% | $176.9814 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $179.62 | 4.673% | $188.0136 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $126.54 | 5.585% | $133.6073 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $121.40 | 11.523% | $135.3889 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $106.65 | 11.349% | $118.7537 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $140.91 | 5.500% | $148.6601 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $851.84 | $917.0099 | $917.00 | $917.00 | $917.10 | |