| 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 | $129.53 | 10.590% | $143.2472 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $159.54 | 4.745% | $167.1102 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $193.75 | 6.698% | $206.7274 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $169.60 | 8.814% | $184.5485 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $96.53 | 4.654% | $101.0225 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $184.69 | 10.486% | $204.0566 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $69.85 | 7.866% | $75.3444 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $1,003.49 | $1,082.0568 | $1,082.06 | $1,082.05 | $1,081.90 | |