| 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 | $151.33 | 5.417% | $159.5275 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $34.26 | 10.401% | $37.8234 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $138.54 | 12.323% | $155.6123 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $57.40 | 11.607% | $64.0624 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $137.41 | 13.113% | $155.4286 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $11.64 | 3.166% | $12.0085 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $124.78 | 3.872% | $129.6115 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $655.36 | $714.0742 | $714.07 | $714.05 | $714.00 | |