| 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 | $183.27 | 6.160% | $194.5594 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $130.68 | 6.728% | $139.4722 | $139.47 | $139.45 | $139.50 |
| Purchase #3 | $88.98 | 8.801% | $96.8111 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $177.25 | 7.315% | $190.2158 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $199.32 | 11.744% | $222.7281 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $82.29 | 12.376% | $92.4742 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $219.79 | 9.113% | $239.8195 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,081.58 | $1,176.0803 | $1,176.08 | $1,176.00 | $1,176.10 | |