| 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 | $167.88 | 3.484% | $173.7289 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $117.57 | 4.248% | $122.5644 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $250.27 | 5.292% | $263.5143 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $134.38 | 6.228% | $142.7492 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $30.36 | 12.348% | $34.1089 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $103.98 | 13.704% | $118.2294 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $221.38 | 13.630% | $251.5541 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $1,025.82 | $1,106.4492 | $1,106.44 | $1,106.45 | $1,106.40 | |