| 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 | $155.95 | 10.310% | $172.0284 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $226.49 | 12.127% | $253.9564 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $187.70 | 4.251% | $195.6791 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $185.48 | 10.733% | $205.3876 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $156.69 | 10.263% | $172.7711 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $21.90 | 11.503% | $24.4192 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $205.93 | 8.111% | $222.633 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,140.14 | $1,246.8748 | $1,246.88 | $1,246.90 | $1,246.90 | |