| 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 | $128.32 | 12.507% | $144.369 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $226.62 | 6.674% | $241.7446 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $173.58 | 6.655% | $185.1317 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $190.41 | 5.724% | $201.3091 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $14.77 | 10.547% | $16.3278 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $157.28 | 9.648% | $172.4544 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $8.75 | 13.470% | $9.9286 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $899.73 | $971.2652 | $971.26 | $971.30 | $971.20 | |