| 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 | $158.39 | 9.136% | $172.8605 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $13.53 | 8.433% | $14.671 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $205.92 | 8.649% | $223.73 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $237.40 | 9.444% | $259.8201 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $247.64 | 8.269% | $268.1174 | $268.12 | $268.10 | $268.10 |
| Purchase #6 | $47.83 | 13.704% | $54.3846 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $152.93 | 12.464% | $171.9912 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,063.64 | $1,165.5748 | $1,165.57 | $1,165.55 | $1,165.60 | |