| 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 | $140.35 | 4.153% | $146.1787 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $45.87 | 6.675% | $48.9318 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $95.45 | 3.440% | $98.7335 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $194.35 | 4.261% | $202.6313 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $123.47 | 4.302% | $128.7817 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $52.98 | 13.736% | $60.2573 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $169.57 | 13.150% | $191.8685 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $822.04 | $877.3828 | $877.38 | $877.45 | $877.40 | |