| 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 | $151.76 | 5.247% | $159.7228 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $188.66 | 9.733% | $207.0223 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $233.26 | 5.317% | $245.6624 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $207.53 | 13.512% | $235.5715 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $137.59 | 8.579% | $149.3938 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $171.83 | 5.411% | $181.1277 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $215.62 | 13.632% | $245.0133 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $1,306.25 | $1,423.5138 | $1,423.50 | $1,423.45 | $1,423.50 | |