| 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 | $136.82 | 9.546% | $149.8808 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $105.85 | 3.283% | $109.3251 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $64.47 | 7.598% | $69.3684 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $7.92 | 10.613% | $8.7605 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $24.66 | 5.267% | $25.9588 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $187.94 | 5.156% | $197.6302 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $247.91 | 6.235% | $263.3672 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $775.57 | $824.2910 | $824.30 | $824.30 | $824.40 | |