| 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 | $172.35 | 10.188% | $189.909 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $159.68 | 7.153% | $171.1019 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $53.57 | 13.159% | $60.6193 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $62.73 | 11.334% | $69.8398 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $186.73 | 5.868% | $197.6873 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $39.74 | 5.820% | $42.0529 | $42.05 | $42.05 | $42.10 |
| Purchase #7 | $80.43 | 7.384% | $86.369 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $755.23 | $817.5792 | $817.58 | $817.55 | $817.60 | |