| 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 | $159.56 | 10.496% | $176.3074 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $247.53 | 6.816% | $264.4016 | $264.40 | $264.40 | $264.40 |
| Purchase #3 | $126.64 | 4.696% | $132.587 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $187.86 | 12.590% | $211.5116 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $17.29 | 3.701% | $17.9299 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $81.39 | 5.417% | $85.7989 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $156.54 | 4.474% | $163.5436 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $976.81 | $1,052.0800 | $1,052.08 | $1,052.10 | $1,052.00 | |