| 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 | $140.93 | 6.275% | $149.7734 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $161.77 | 9.172% | $176.6075 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $199.61 | 13.339% | $226.236 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $71.45 | 11.312% | $79.5324 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $160.37 | 7.194% | $171.907 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $98.73 | 9.116% | $107.7302 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $9.28 | 6.813% | $9.9122 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $842.14 | $921.6987 | $921.70 | $921.70 | $921.60 | |