| 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 | $142.44 | 3.663% | $147.6576 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $130.94 | 12.108% | $146.7942 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $70.90 | 7.407% | $76.1516 | $76.15 | $76.15 | $76.20 |
| Purchase #4 | $46.85 | 11.698% | $52.3305 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $22.43 | 6.217% | $23.8245 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $5.37 | 3.415% | $5.5534 | $5.55 | $5.55 | $5.60 |
| Purchase #7 | $71.47 | 3.794% | $74.1816 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $490.40 | $526.4934 | $526.48 | $526.50 | $526.60 | |