| 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 | $106.42 | 12.759% | $119.9981 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $58.57 | 5.544% | $61.8171 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $210.79 | 4.696% | $220.6887 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $105.60 | 3.537% | $109.3351 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $78.49 | 5.210% | $82.5793 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $22.48 | 3.366% | $23.2367 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $184.47 | 8.194% | $199.5855 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $766.82 | $817.2405 | $817.26 | $817.30 | $817.20 | |