| 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 | $194.99 | 10.442% | $215.3509 | $215.35 | $215.35 | $215.40 |
| Purchase #2 | $211.86 | 12.441% | $238.2175 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $91.54 | 8.842% | $99.634 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $15.78 | 5.484% | $16.6454 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $140.98 | 9.684% | $154.6325 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $69.97 | 4.830% | $73.3496 | $73.35 | $73.35 | $73.30 |
| Purchase #7 | $51.28 | 10.188% | $56.5044 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $776.40 | $854.3343 | $854.33 | $854.35 | $854.20 | |