| 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 | $174.26 | 8.470% | $189.0198 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $114.82 | 9.131% | $125.3042 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $229.63 | 5.500% | $242.2597 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $103.67 | 12.702% | $116.8382 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $141.96 | 9.413% | $155.3227 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $206.36 | 13.444% | $234.103 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $61.45 | 11.814% | $68.7097 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $1,032.15 | $1,131.5573 | $1,131.55 | $1,131.50 | $1,131.50 | |