| 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 | $152.88 | 8.641% | $166.0904 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $50.95 | 6.787% | $54.408 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $204.32 | 7.826% | $220.3101 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $197.73 | 11.689% | $220.8427 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $199.81 | 3.157% | $206.118 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $250.92 | 5.246% | $264.0833 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $250.87 | 6.331% | $266.7526 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $1,307.48 | $1,398.6051 | $1,398.60 | $1,398.60 | $1,398.60 | |