| 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 | $161.98 | 7.401% | $173.9681 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $128.90 | 6.297% | $137.0168 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $138.98 | 3.744% | $144.1834 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $54.83 | 13.470% | $62.2156 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $159.51 | 6.763% | $170.2977 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $233.50 | 6.303% | $248.2175 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $223.27 | 10.765% | $247.305 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,100.97 | $1,183.2041 | $1,183.22 | $1,183.15 | $1,183.20 | |