| 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 | $152.37 | 13.835% | $173.4504 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $44.97 | 6.327% | $47.8153 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $38.37 | 8.443% | $41.6096 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $142.89 | 5.277% | $150.4303 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $78.29 | 11.199% | $87.0577 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $69.56 | 5.328% | $73.2662 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $218.76 | 5.231% | $230.2033 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $745.21 | $803.8328 | $803.84 | $803.80 | $803.90 | |