| 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 | $173.26 | 8.307% | $187.6527 | $187.65 | $187.65 | $187.70 |
| Purchase #2 | $22.33 | 10.587% | $24.6941 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $49.76 | 9.685% | $54.5793 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $89.92 | 11.254% | $100.0396 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $199.38 | 8.514% | $216.3552 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $118.31 | 11.113% | $131.4578 | $131.46 | $131.45 | $131.50 |
| Purchase #7 | $204.66 | 7.355% | $219.7127 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $857.62 | $934.4914 | $934.49 | $934.50 | $934.60 | |