| 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 | $151.48 | 3.627% | $156.9742 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $138.71 | 8.836% | $150.9664 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $175.54 | 5.647% | $185.4527 | $185.45 | $185.45 | $185.50 |
| Purchase #4 | $123.78 | 4.267% | $129.0617 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $165.95 | 3.247% | $171.3384 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $184.87 | 13.164% | $209.2063 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $121.33 | 11.359% | $135.1119 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $1,061.66 | $1,138.1116 | $1,138.11 | $1,138.05 | $1,138.20 | |