| 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 | $160.56 | 4.855% | $168.3552 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $250.51 | 9.251% | $273.6847 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $225.54 | 11.426% | $251.3102 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $229.29 | 10.632% | $253.6681 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $79.76 | 7.130% | $85.4469 | $85.45 | $85.45 | $85.40 |
| Purchase #6 | $20.57 | 11.788% | $22.9948 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $15.41 | 13.361% | $17.4689 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $981.64 | $1,072.9288 | $1,072.93 | $1,072.90 | $1,073.00 | |