| 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 | $133.58 | 12.634% | $150.4565 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $80.33 | 8.113% | $86.8472 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $127.76 | 13.423% | $144.9092 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $193.86 | 6.680% | $206.8098 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $248.99 | 6.852% | $266.0508 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $177.67 | 9.692% | $194.8898 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $145.51 | 9.328% | $159.0832 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,107.70 | $1,209.0465 | $1,209.05 | $1,209.05 | $1,209.10 | |