| 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 | $167.42 | 8.640% | $181.8851 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $43.25 | 9.653% | $47.4249 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $170.38 | 3.188% | $175.8117 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $82.28 | 6.551% | $87.6702 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $155.80 | 13.259% | $176.4575 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $186.85 | 5.748% | $197.5901 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $62.36 | 3.445% | $64.5083 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $868.34 | $931.3478 | $931.35 | $931.30 | $931.40 | |