| 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 | $161.60 | 7.442% | $173.6263 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $37.53 | 3.270% | $38.7572 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $44.44 | 10.533% | $49.1209 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $37.45 | 8.240% | $40.5359 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $120.47 | 7.794% | $129.8594 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $51.47 | 4.106% | $53.5834 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $163.77 | 8.692% | $178.0049 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $616.73 | $663.4880 | $663.49 | $663.50 | $663.50 | |