| 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 | $129.44 | 12.283% | $145.3391 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $159.26 | 8.420% | $172.6697 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $34.28 | 3.665% | $35.5364 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $177.72 | 8.156% | $192.2148 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $109.42 | 6.821% | $116.8835 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $53.89 | 6.840% | $57.5761 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $19.91 | 6.533% | $21.2107 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $683.92 | $741.4303 | $741.43 | $741.45 | $741.40 | |