| 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 | $160.67 | 3.554% | $166.3802 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $5.62 | 6.655% | $5.994 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $53.26 | 6.750% | $56.8551 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $55.33 | 9.511% | $60.5924 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $83.47 | 10.542% | $92.2694 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $242.28 | 8.741% | $263.4577 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $90.68 | 3.834% | $94.1567 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $691.31 | $739.7055 | $739.71 | $739.70 | $739.90 | |