| 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 | $149.77 | 8.231% | $162.0976 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $172.38 | 11.126% | $191.559 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $107.98 | 12.534% | $121.5142 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $48.26 | 3.369% | $49.8859 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $22.64 | 4.667% | $23.6966 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $162.60 | 11.782% | $181.7575 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $115.78 | 10.777% | $128.2576 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $779.41 | $858.7684 | $858.78 | $858.75 | $858.90 | |