| 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 | $244.87 | 3.651% | $253.8102 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $135.51 | 6.826% | $144.7599 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $154.55 | 5.438% | $162.9544 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $6.74 | 8.227% | $7.2945 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $118.84 | 9.313% | $129.9076 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $221.44 | 9.740% | $243.0083 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $167.91 | 13.853% | $191.1706 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,049.86 | $1,132.9055 | $1,132.90 | $1,132.85 | $1,133.00 | |