| 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 | $150.97 | 10.691% | $167.1102 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $246.68 | 13.261% | $279.3922 | $279.39 | $279.40 | $279.40 |
| Purchase #3 | $195.83 | 4.353% | $204.3545 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $16.81 | 7.865% | $18.1321 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $217.90 | 11.463% | $242.8779 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $183.96 | 9.643% | $201.6993 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $149.95 | 12.484% | $168.6698 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $1,162.10 | $1,282.2360 | $1,282.23 | $1,282.25 | $1,282.30 | |