| 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 | $172.42 | 9.152% | $188.1999 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $163.44 | 7.306% | $175.3809 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $156.27 | 13.694% | $177.6696 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $124.81 | 4.360% | $130.2517 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $10.49 | 4.209% | $10.9315 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $91.93 | 5.261% | $96.7664 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $84.25 | 9.649% | $92.3793 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $803.61 | $871.5793 | $871.58 | $871.60 | $871.70 | |