| 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 | $132.86 | 11.821% | $148.5654 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $161.65 | 4.667% | $169.1942 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $179.77 | 10.439% | $198.5362 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $131.38 | 13.186% | $148.7038 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $155.25 | 5.304% | $163.4845 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $199.66 | 9.620% | $218.8673 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $158.41 | 8.683% | $172.1647 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $1,118.98 | $1,219.5161 | $1,219.51 | $1,219.50 | $1,219.60 | |