| 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 | $151.69 | 7.156% | $162.5449 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $135.71 | 7.244% | $145.5408 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $56.42 | 9.543% | $61.8042 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $210.76 | 9.711% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $233.88 | 11.498% | $260.7715 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $194.53 | 7.775% | $209.6547 | $209.65 | $209.65 | $209.70 |
| Purchase #7 | $71.53 | 9.251% | $78.1472 | $78.15 | $78.15 | $78.10 |
| 7 purchase totals = | $1,054.52 | $1,149.6902 | $1,149.68 | $1,149.70 | $1,149.60 | |