| 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 | $105.39 | 6.614% | $112.3605 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $199.78 | 10.501% | $220.7589 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $155.73 | 8.496% | $168.9608 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $12.58 | 12.137% | $14.1068 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $197.33 | 8.268% | $213.6452 | $213.65 | $213.65 | $213.60 |
| Purchase #6 | $250.38 | 10.226% | $275.9839 | $275.98 | $276.00 | $276.00 |
| Purchase #7 | $154.59 | 11.532% | $172.4173 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $1,075.78 | $1,178.2334 | $1,178.24 | $1,178.20 | $1,178.30 | |