| 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 | $147.65 | 5.475% | $155.7338 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $148.34 | 5.286% | $156.1813 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $147.61 | 6.730% | $157.5442 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $67.53 | 10.513% | $74.6294 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $69.56 | 9.455% | $76.1369 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $135.83 | 12.135% | $152.313 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $39.74 | 12.151% | $44.5688 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $756.26 | $817.1074 | $817.10 | $817.15 | $817.00 | |