| 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 | $166.71 | 10.674% | $184.5046 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $129.50 | 9.674% | $142.0278 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $11.27 | 7.537% | $12.1194 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $122.91 | 9.841% | $135.0056 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $85.91 | 11.609% | $95.8833 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $119.97 | 13.228% | $135.8396 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $70.98 | 11.658% | $79.2548 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $707.25 | $784.6351 | $784.63 | $784.65 | $784.60 | |