| 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 | $175.28 | 5.759% | $185.3744 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $243.97 | 5.233% | $256.737 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $144.52 | 5.741% | $152.8169 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $19.56 | 9.389% | $21.3965 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $192.28 | 11.494% | $214.3807 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $154.84 | 9.159% | $169.0218 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $66.32 | 12.487% | $74.6014 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $996.77 | $1,074.3287 | $1,074.33 | $1,074.30 | $1,074.30 | |