| 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 | $205.65 | 8.865% | $223.8809 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $22.46 | 13.157% | $25.4151 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $14.50 | 10.505% | $16.0232 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $137.52 | 8.433% | $149.1171 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $27.45 | 3.851% | $28.5071 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $92.56 | 11.321% | $103.0387 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $140.65 | 10.748% | $155.7671 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $640.79 | $701.7492 | $701.76 | $701.70 | $701.70 | |