| 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 | $132.87 | 12.705% | $149.7511 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $232.62 | 9.559% | $254.8561 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $141.52 | 8.408% | $153.419 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $238.33 | 4.501% | $249.0572 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $194.83 | 5.169% | $204.9008 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $111.57 | 5.146% | $117.3114 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $47.81 | 3.570% | $49.5168 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $1,099.55 | $1,178.8124 | $1,178.82 | $1,178.75 | $1,178.90 | |