| 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 | $184.59 | 10.498% | $203.9683 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $202.89 | 8.550% | $220.2371 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $94.32 | 10.180% | $103.9218 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $186.46 | 6.586% | $198.7403 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $177.33 | 12.802% | $200.0318 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $186.29 | 13.160% | $210.8058 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $238.58 | 5.556% | $251.8355 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,270.46 | $1,389.5406 | $1,389.55 | $1,389.55 | $1,389.40 | |