| 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 | $131.57 | 13.527% | $149.3675 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $177.49 | 12.576% | $199.8111 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $150.33 | 4.158% | $156.5807 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $211.82 | 11.785% | $236.783 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $157.58 | 9.190% | $172.0616 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $145.52 | 8.629% | $158.0769 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $107.55 | 7.518% | $115.6356 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,081.86 | $1,188.3164 | $1,188.32 | $1,188.35 | $1,188.40 | |