| 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 | $163.66 | 12.509% | $184.1322 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $73.38 | 4.140% | $76.4179 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $187.80 | 11.236% | $208.9012 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $128.71 | 13.577% | $146.185 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $206.81 | 12.711% | $233.0976 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $175.57 | 12.728% | $197.9165 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $18.63 | 4.589% | $19.4849 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $954.56 | $1,066.1353 | $1,066.14 | $1,066.15 | $1,066.10 | |