| 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 | $8.62 | 7.274% | $9.247 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $175.62 | 10.133% | $193.4156 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $192.38 | 8.368% | $208.4784 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $133.55 | 5.704% | $141.1677 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $59.29 | 8.263% | $64.1891 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $85.62 | 11.352% | $95.3396 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $192.67 | 9.145% | $210.2897 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $847.75 | $922.1271 | $922.14 | $922.15 | $922.10 | |