| 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 | $166.77 | 8.849% | $181.5275 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $199.42 | 10.470% | $220.2993 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $99.71 | 6.374% | $106.0655 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $58.30 | 13.542% | $66.195 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $213.96 | 5.814% | $226.3996 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $206.50 | 7.439% | $221.8615 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $54.84 | 4.740% | $57.4394 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $999.50 | $1,079.7878 | $1,079.80 | $1,079.80 | $1,079.80 | |