| 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 | $139.70 | 7.273% | $149.8604 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $209.92 | 9.718% | $230.32 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $236.86 | 10.817% | $262.4811 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $138.60 | 10.399% | $153.013 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $169.63 | 6.688% | $180.9749 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $92.59 | 7.750% | $99.7657 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $136.79 | 9.784% | $150.1735 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,124.09 | $1,226.5886 | $1,226.58 | $1,226.50 | $1,226.70 | |