| 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 | $169.60 | 5.699% | $179.2655 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $189.77 | 7.443% | $203.8946 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $109.36 | 7.372% | $117.422 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $23.95 | 12.842% | $27.0257 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $41.25 | 9.457% | $45.151 | $45.15 | $45.15 | $45.20 |
| Purchase #6 | $7.58 | 12.327% | $8.5144 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $230.91 | 9.622% | $253.1282 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $772.42 | $834.4014 | $834.40 | $834.40 | $834.40 | |