| 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 | $173.89 | 11.315% | $193.5657 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $234.35 | 3.528% | $242.6179 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $15.33 | 8.454% | $16.626 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $139.44 | 4.384% | $145.553 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $66.87 | 5.854% | $70.7846 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $171.78 | 10.440% | $189.7138 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $217.48 | 10.871% | $241.1223 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,019.14 | $1,099.9833 | $1,099.98 | $1,099.95 | $1,100.00 | |