| 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 | $148.84 | 9.574% | $163.0899 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $243.55 | 13.401% | $276.1881 | $276.19 | $276.20 | $276.20 |
| Purchase #3 | $114.46 | 3.436% | $118.3928 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $134.54 | 3.269% | $138.9381 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $36.61 | 7.158% | $39.2305 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $15.84 | 5.443% | $16.7022 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $91.93 | 11.823% | $102.7989 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $785.77 | $855.3405 | $855.34 | $855.40 | $855.30 | |