| 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 | $195.95 | 5.667% | $207.0545 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $199.58 | 5.580% | $210.7166 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $173.71 | 10.211% | $191.4475 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $70.61 | 13.739% | $80.3111 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $83.84 | 11.318% | $93.329 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $117.76 | 13.368% | $133.5022 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $111.38 | 9.136% | $121.5557 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $952.83 | $1,037.9166 | $1,037.92 | $1,037.90 | $1,037.90 | |