| 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 | $183.75 | 5.532% | $193.9151 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $35.86 | 9.437% | $39.2441 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $24.79 | 13.659% | $28.1761 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $150.39 | 11.819% | $168.1646 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $34.85 | 12.302% | $39.1372 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $168.83 | 8.208% | $182.6876 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $117.74 | 10.485% | $130.085 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $716.21 | $781.4097 | $781.42 | $781.45 | $781.40 | |