| 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 | $135.71 | 8.286% | $146.9549 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $16.94 | 11.181% | $18.8341 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $103.27 | 10.503% | $114.1164 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $97.73 | 8.490% | $106.0273 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $89.40 | 13.553% | $101.5164 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $230.56 | 12.376% | $259.0941 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $128.85 | 10.516% | $142.3999 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $802.46 | $888.9431 | $888.94 | $888.95 | $888.90 | |