| 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 | $137.85 | 11.781% | $154.0901 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $94.96 | 13.186% | $107.4814 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $31.52 | 7.858% | $33.9968 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $200.29 | 9.378% | $219.0732 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $125.87 | 8.103% | $136.0692 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $138.28 | 10.159% | $152.3279 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $113.51 | 3.497% | $117.4794 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $842.28 | $920.5180 | $920.52 | $920.55 | $920.60 | |