| 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 | $174.66 | 12.356% | $196.241 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $174.76 | 13.103% | $197.6588 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $230.70 | 7.679% | $248.4155 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $151.99 | 4.679% | $159.1016 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $46.69 | 10.361% | $51.5276 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $70.45 | 13.534% | $79.9847 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $237.36 | 5.288% | $249.9116 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $1,086.61 | $1,182.8408 | $1,182.84 | $1,182.85 | $1,182.80 | |