| 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 | $155.42 | 3.152% | $160.3188 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $117.86 | 10.648% | $130.4097 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $132.86 | 3.613% | $137.6602 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $242.62 | 5.516% | $256.0029 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $234.99 | 12.131% | $263.4966 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $219.58 | 12.683% | $247.4293 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $234.60 | 8.859% | $255.3832 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $1,337.93 | $1,450.7007 | $1,450.70 | $1,450.70 | $1,450.70 | |