| 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 | $144.71 | 13.581% | $164.3631 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $225.69 | 8.181% | $244.1537 | $244.15 | $244.15 | $244.20 |
| Purchase #3 | $51.29 | 3.788% | $53.2329 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $114.68 | 12.608% | $129.1389 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $112.87 | 4.684% | $118.1568 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $176.46 | 10.463% | $194.923 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $142.28 | 5.250% | $149.7497 | $149.75 | $149.75 | $149.70 |
| 7 purchase totals = | $967.98 | $1,053.7181 | $1,053.71 | $1,053.70 | $1,053.70 | |