| 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 | $93.62 | 12.416% | $105.2439 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $98.95 | 10.239% | $109.0815 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $178.34 | 8.761% | $193.9644 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $138.57 | 9.807% | $152.1596 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $152.36 | 3.432% | $157.589 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $204.90 | 6.795% | $218.823 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $46.58 | 8.660% | $50.6138 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $913.32 | $987.4752 | $987.46 | $987.45 | $987.50 | |