| 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 | $147.27 | 13.573% | $167.259 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $113.68 | 13.440% | $128.9586 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $13.39 | 13.536% | $15.2025 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $245.55 | 13.311% | $278.2352 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $233.45 | 12.299% | $262.162 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $198.99 | 11.791% | $222.4529 | $222.45 | $222.45 | $222.50 |
| Purchase #7 | $198.84 | 4.212% | $207.2151 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $1,151.17 | $1,281.4853 | $1,281.49 | $1,281.45 | $1,281.60 | |