| 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 | $112.90 | 3.326% | $116.6551 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $88.80 | 8.378% | $96.2397 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $172.75 | 9.522% | $189.1993 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $150.87 | 11.735% | $168.5746 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $168.38 | 7.488% | $180.9883 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $139.95 | 6.507% | $149.0565 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $147.87 | 9.871% | $162.4662 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $981.52 | $1,063.1797 | $1,063.19 | $1,063.15 | $1,063.30 | |