| 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 | $144.40 | 12.388% | $162.2883 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $205.71 | 8.585% | $223.3702 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $137.46 | 13.352% | $155.8137 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $7.81 | 4.414% | $8.1547 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $72.61 | 8.792% | $78.9939 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $152.33 | 11.207% | $169.4016 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $227.88 | 7.746% | $245.5316 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $948.20 | $1,043.5540 | $1,043.54 | $1,043.55 | $1,043.60 | |