| 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 | $151.76 | 3.401% | $156.9214 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $234.30 | 13.427% | $265.7595 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $181.56 | 11.137% | $201.7803 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $238.59 | 10.717% | $264.1597 | $264.16 | $264.15 | $264.20 |
| Purchase #5 | $133.81 | 8.859% | $145.6642 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $93.34 | 11.805% | $104.3588 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $238.74 | 10.281% | $263.2849 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,272.10 | $1,401.9288 | $1,401.92 | $1,401.90 | $1,402.10 | |