| 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 | $115.50 | 12.697% | $130.165 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $169.62 | 6.219% | $180.1687 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $233.39 | 10.565% | $258.0477 | $258.05 | $258.05 | $258.00 |
| Purchase #4 | $139.72 | 10.820% | $154.8377 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $197.32 | 11.335% | $219.6862 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $147.45 | 3.561% | $152.7007 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $216.28 | 10.491% | $238.9699 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $1,219.28 | $1,334.5759 | $1,334.59 | $1,334.55 | $1,334.60 | |