| 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 | $197.58 | 8.406% | $214.1886 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $29.69 | 11.265% | $33.0346 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $107.64 | 10.332% | $118.7614 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $74.62 | 13.759% | $84.887 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $40.49 | 11.449% | $45.1257 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $158.50 | 6.185% | $168.3032 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $155.61 | 6.824% | $166.2288 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $764.13 | $830.5293 | $830.53 | $830.60 | $830.50 | |