| 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 | $152.56 | 5.816% | $161.4329 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $202.28 | 5.409% | $213.2213 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $60.39 | 6.527% | $64.3317 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $150.44 | 8.416% | $163.101 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $217.39 | 11.132% | $241.5899 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $116.69 | 12.820% | $131.6497 | $131.65 | $131.65 | $131.60 |
| Purchase #7 | $245.57 | 7.354% | $263.6292 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $1,145.32 | $1,238.9557 | $1,238.95 | $1,239.00 | $1,238.80 | |