| 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 | $153.82 | 5.141% | $161.7279 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $121.60 | 8.578% | $132.0308 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $157.65 | 9.869% | $173.2085 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $214.71 | 4.694% | $224.7885 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $194.54 | 13.558% | $220.9157 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $13.59 | 4.393% | $14.187 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $227.98 | 7.701% | $245.5367 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,083.89 | $1,172.3951 | $1,172.41 | $1,172.45 | $1,172.30 | |