| 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 | $154.61 | 3.354% | $159.7956 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $180.64 | 10.591% | $199.7716 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $68.96 | 12.373% | $77.4924 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $203.98 | 8.765% | $221.8588 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $244.33 | 10.195% | $269.2394 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $181.95 | 13.359% | $206.2567 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $129.91 | 10.155% | $143.1024 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $1,164.38 | $1,277.5169 | $1,277.52 | $1,277.50 | $1,277.60 | |