| 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 | $174.70 | 5.835% | $184.8937 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $94.61 | 7.652% | $101.8496 | $101.85 | $101.85 | $101.80 |
| Purchase #3 | $175.63 | 6.726% | $187.4429 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $58.45 | 3.165% | $60.2999 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $84.96 | 13.247% | $96.2147 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $79.41 | 11.350% | $88.423 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $131.76 | 4.121% | $137.1898 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $799.52 | $856.3136 | $856.30 | $856.30 | $856.20 | |