| 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 | $139.59 | 5.744% | $147.608 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $135.74 | 5.758% | $143.5559 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $206.56 | 7.813% | $222.6985 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $157.75 | 8.348% | $170.919 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $223.65 | 9.603% | $245.1271 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $90.60 | 9.655% | $99.3474 | $99.35 | $99.35 | $99.30 |
| Purchase #7 | $221.54 | 9.674% | $242.9718 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,175.43 | $1,272.2277 | $1,272.24 | $1,272.20 | $1,272.20 | |