| 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 | $149.48 | 6.479% | $159.1648 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $204.98 | 3.527% | $212.2096 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $146.41 | 6.403% | $155.7846 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $247.59 | 8.707% | $269.1477 | $269.15 | $269.15 | $269.10 |
| Purchase #5 | $143.97 | 7.161% | $154.2797 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $105.79 | 12.408% | $118.9164 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $132.26 | 9.180% | $144.4015 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $1,130.48 | $1,213.9043 | $1,213.90 | $1,213.90 | $1,213.90 | |