| 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 | $191.72 | 3.295% | $198.0372 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $202.39 | 4.781% | $212.0663 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $61.31 | 13.176% | $69.3882 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $145.33 | 13.380% | $164.7752 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $49.70 | 13.637% | $56.4776 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $128.32 | 13.656% | $145.8434 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $24.53 | 12.165% | $27.5141 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $803.30 | $874.1020 | $874.11 | $874.15 | $874.10 | |