| 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 | $73.26 | 13.507% | $83.1552 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $234.30 | 13.723% | $266.453 | $266.45 | $266.45 | $266.50 |
| Purchase #3 | $51.48 | 10.745% | $57.0115 | $57.01 | $57.00 | $57.00 |
| Purchase #4 | $140.61 | 3.794% | $145.9447 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $104.63 | 3.698% | $108.4992 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $210.28 | 4.241% | $219.198 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $63.54 | 11.590% | $70.9043 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $878.10 | $951.1659 | $951.16 | $951.15 | $951.20 | |