| 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 | $184.89 | 3.617% | $191.5775 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $144.37 | 7.347% | $154.9769 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $85.85 | 7.201% | $92.0321 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $130.49 | 7.261% | $139.9649 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $184.44 | 9.536% | $202.0282 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $185.91 | 12.368% | $208.9033 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $124.81 | 4.190% | $130.0395 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $1,040.76 | $1,119.5224 | $1,119.52 | $1,119.60 | $1,119.50 | |