| 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 | $138.60 | 7.793% | $149.4011 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $94.75 | 12.529% | $106.6212 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $139.57 | 11.242% | $155.2605 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $22.94 | 4.185% | $23.9 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $162.65 | 13.552% | $184.6923 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $101.80 | 11.682% | $113.6923 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $183.91 | 11.401% | $204.8776 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $844.22 | $938.4450 | $938.44 | $938.45 | $938.50 | |