| 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 | $230.89 | 6.430% | $245.7362 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $129.95 | 13.242% | $147.158 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $100.40 | 13.378% | $113.8315 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $59.94 | 7.329% | $64.333 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $146.93 | 12.324% | $165.0377 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $74.95 | 10.724% | $82.9876 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $133.45 | 7.642% | $143.6482 | $143.65 | $143.65 | $143.60 |
| 7 purchase totals = | $876.51 | $962.7322 | $962.74 | $962.80 | $962.60 | |