| 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 | $161.70 | 7.856% | $174.4032 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $27.91 | 6.531% | $29.7328 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $200.64 | 12.605% | $225.9307 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $211.34 | 12.836% | $238.4676 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $143.87 | 11.801% | $160.8481 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $149.28 | 3.660% | $154.7436 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $86.95 | 4.160% | $90.5671 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $981.69 | $1,074.6931 | $1,074.69 | $1,074.70 | $1,074.60 | |