| 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 | $172.33 | 10.513% | $190.4471 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $215.69 | 13.539% | $244.8923 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $173.36 | 6.584% | $184.774 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $159.52 | 11.202% | $177.3894 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $230.76 | 3.404% | $238.6151 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $119.25 | 8.266% | $129.1072 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $210.71 | 13.568% | $239.2991 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,281.62 | $1,404.5242 | $1,404.53 | $1,404.50 | $1,404.50 | |