| 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 | $139.92 | 13.767% | $159.1828 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $178.76 | 7.709% | $192.5406 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $137.32 | 9.584% | $150.4807 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $149.80 | 8.231% | $162.13 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $197.46 | 13.562% | $224.2395 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $85.51 | 6.809% | $91.3324 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $137.25 | 10.158% | $151.1919 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,026.02 | $1,131.0979 | $1,131.09 | $1,131.20 | $1,131.00 | |