| 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 | $176.75 | 10.505% | $195.3176 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $95.54 | 11.349% | $106.3828 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $199.96 | 9.776% | $219.5081 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $109.89 | 3.811% | $114.0779 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $160.96 | 8.535% | $174.6979 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $144.88 | 11.372% | $161.3558 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $5.66 | 13.587% | $6.429 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $893.64 | $977.7691 | $977.78 | $977.80 | $977.80 | |