| 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 | $152.99 | 3.169% | $157.8383 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $36.43 | 10.462% | $40.2413 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $55.26 | 12.817% | $62.3427 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $174.39 | 13.242% | $197.4827 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $87.53 | 5.759% | $92.5709 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $66.26 | 8.517% | $71.9034 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $42.88 | 7.240% | $45.9845 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $615.74 | $668.3638 | $668.35 | $668.40 | $668.30 | |