| 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 | $191.92 | 7.659% | $206.6192 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $103.27 | 6.745% | $110.2356 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $233.80 | 6.575% | $249.1724 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $82.54 | 3.390% | $85.3381 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $181.81 | 8.640% | $197.5184 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $223.68 | 11.768% | $250.0027 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $66.38 | 12.798% | $74.8753 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $1,083.40 | $1,173.7617 | $1,173.77 | $1,173.75 | $1,173.70 | |