| 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 | $152.57 | 5.373% | $160.7676 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $137.89 | 8.288% | $149.3183 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $237.81 | 10.479% | $262.7301 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $121.92 | 10.574% | $134.8118 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $13.99 | 4.572% | $14.6296 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $230.87 | 6.762% | $246.4814 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $118.66 | 8.333% | $128.5479 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $1,013.71 | $1,097.2867 | $1,097.29 | $1,097.30 | $1,097.20 | |