| 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 | $146.27 | 4.691% | $153.1315 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $109.64 | 5.803% | $116.0024 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $167.60 | 11.649% | $187.1237 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $30.93 | 6.102% | $32.8173 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $221.44 | 9.478% | $242.4281 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $167.55 | 10.220% | $184.6736 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $138.65 | 10.738% | $153.5382 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $982.08 | $1,069.7148 | $1,069.71 | $1,069.70 | $1,069.60 | |