| 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 | $184.45 | 7.103% | $197.5515 | $197.55 | $197.55 | $197.60 |
| Purchase #2 | $162.41 | 6.391% | $172.7896 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $34.64 | 4.562% | $36.2203 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $45.87 | 4.381% | $47.8796 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $43.65 | 6.505% | $46.4894 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $8.46 | 5.524% | $8.9273 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $163.29 | 13.554% | $185.4223 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $642.77 | $695.2800 | $695.28 | $695.30 | $695.30 | |