| 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 | $132.83 | 5.525% | $140.1689 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $200.38 | 6.714% | $213.8335 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $67.39 | 13.580% | $76.5416 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $220.52 | 11.329% | $245.5027 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $178.90 | 8.118% | $193.4231 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $168.34 | 13.753% | $191.4918 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $243.53 | 12.136% | $273.0848 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $1,211.89 | $1,334.0464 | $1,334.03 | $1,334.05 | $1,334.00 | |