| 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 | $159.91 | 13.679% | $181.7841 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $12.34 | 6.267% | $13.1133 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $216.76 | 6.379% | $230.5871 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $211.54 | 3.841% | $219.6653 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $133.30 | 8.662% | $144.8464 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $232.84 | 9.621% | $255.2415 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $110.72 | 9.774% | $121.5418 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $1,077.41 | $1,166.7795 | $1,166.78 | $1,166.80 | $1,166.70 | |