| 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 | $154.68 | 9.359% | $169.1565 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $244.76 | 3.437% | $253.1724 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $178.34 | 5.794% | $188.673 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $33.75 | 4.635% | $35.3143 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $170.64 | 4.543% | $178.3922 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $117.65 | 10.469% | $129.9668 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $236.50 | 12.610% | $266.3227 | $266.32 | $266.30 | $266.30 |
| 7 purchase totals = | $1,136.32 | $1,220.9979 | $1,220.99 | $1,220.90 | $1,221.10 | |