| 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 | $121.78 | 6.114% | $129.2256 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $166.43 | 3.823% | $172.7926 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $35.94 | 13.859% | $40.9209 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $228.86 | 13.418% | $259.5684 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $63.99 | 13.584% | $72.6824 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $72.88 | 3.582% | $75.4906 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $23.46 | 4.165% | $24.4371 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $713.34 | $775.1176 | $775.12 | $775.15 | $775.10 | |