| 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 | $144.46 | 3.130% | $148.9816 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $139.32 | 10.365% | $153.7605 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $150.25 | 7.133% | $160.9673 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $37.28 | 8.621% | $40.4939 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $209.74 | 10.535% | $231.8361 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $150.95 | 6.715% | $161.0863 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $166.95 | 3.243% | $172.3642 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $998.95 | $1,069.4899 | $1,069.49 | $1,069.50 | $1,069.60 | |