| 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 | $154.28 | 3.342% | $159.436 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $36.63 | 3.830% | $38.0329 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $197.29 | 12.649% | $222.2452 | $222.25 | $222.25 | $222.20 |
| Purchase #4 | $197.94 | 6.591% | $210.9862 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $153.53 | 13.679% | $174.5314 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $141.66 | 11.209% | $157.5387 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $75.96 | 8.624% | $82.5108 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $957.29 | $1,045.2812 | $1,045.29 | $1,045.35 | $1,045.10 | |