| 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 | $151.85 | 5.757% | $160.592 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $83.43 | 9.433% | $91.3 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $170.33 | 11.557% | $190.015 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $129.57 | 6.700% | $138.2512 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $107.40 | 3.688% | $111.3609 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $157.47 | 10.370% | $173.7996 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $176.44 | 4.173% | $183.8028 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $976.49 | $1,049.1215 | $1,049.12 | $1,049.10 | $1,049.20 | |