| 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 | $192.59 | 4.286% | $200.8444 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $90.53 | 4.329% | $94.449 | $94.45 | $94.45 | $94.40 |
| Purchase #3 | $146.94 | 13.726% | $167.109 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $145.62 | 5.760% | $154.0077 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $88.71 | 9.137% | $96.8154 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $52.89 | 5.286% | $55.6858 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $191.40 | 7.861% | $206.446 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $908.68 | $975.3573 | $975.37 | $975.35 | $975.20 | |