| 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 | $146.53 | 8.660% | $159.2195 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $102.40 | 13.539% | $116.2639 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $80.79 | 5.313% | $85.0824 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $24.54 | 7.617% | $26.4092 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $221.96 | 3.631% | $230.0194 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $203.28 | 13.480% | $230.6821 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $151.90 | 6.624% | $161.9619 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $931.40 | $1,009.6384 | $1,009.63 | $1,009.60 | $1,009.70 | |