| 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 | $141.76 | 7.554% | $152.4686 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $221.88 | 6.833% | $237.0411 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $35.56 | 9.233% | $38.8433 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $73.97 | 7.310% | $79.3772 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $16.83 | 11.711% | $18.801 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $234.38 | 3.212% | $241.9083 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $11.99 | 9.342% | $13.1101 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $736.37 | $781.5496 | $781.55 | $781.55 | $781.50 | |