| 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 | $171.37 | 9.206% | $187.1463 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $130.34 | 8.258% | $141.1035 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $216.32 | 8.347% | $234.3762 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $160.92 | 12.163% | $180.4927 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $115.95 | 12.207% | $130.104 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $131.63 | 13.386% | $149.25 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $49.36 | 10.779% | $54.6805 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $975.89 | $1,077.1532 | $1,077.15 | $1,077.20 | $1,077.20 | |