| 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 | $162.29 | 9.783% | $178.1668 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $38.68 | 7.504% | $41.5825 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $32.27 | 13.197% | $36.5287 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $151.89 | 8.640% | $165.0133 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $178.83 | 10.158% | $196.9956 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $249.54 | 11.469% | $278.1597 | $278.16 | $278.15 | $278.20 |
| Purchase #7 | $162.53 | 12.866% | $183.4411 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $976.03 | $1,079.8877 | $1,079.89 | $1,079.90 | $1,079.90 | |