| 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 | $179.89 | 5.353% | $189.5195 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $91.27 | 6.232% | $96.9579 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $69.58 | 9.832% | $76.4211 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $204.60 | 12.433% | $230.0379 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $5.33 | 12.639% | $6.0037 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $43.94 | 11.836% | $49.1407 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $160.42 | 3.523% | $166.0716 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $755.03 | $814.1524 | $814.15 | $814.10 | $814.10 | |