| 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 | $198.85 | 12.480% | $223.6665 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $170.86 | 4.242% | $178.1079 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $64.92 | 9.434% | $71.0446 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $208.46 | 8.281% | $225.7226 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $124.29 | 10.242% | $137.0198 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $131.29 | 6.316% | $139.5823 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $158.30 | 13.840% | $180.2087 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $1,056.97 | $1,155.3524 | $1,155.35 | $1,155.30 | $1,155.30 | |