| 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 | $114.55 | 13.167% | $129.6328 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $39.42 | 4.744% | $41.2901 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $227.62 | 7.805% | $245.3857 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $75.43 | 3.777% | $78.279 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $143.87 | 8.302% | $155.8141 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $167.65 | 6.309% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $143.81 | 9.716% | $157.7826 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $912.35 | $986.4113 | $986.41 | $986.50 | $986.40 | |