| 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 | $139.56 | 7.295% | $149.7409 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $210.60 | 13.783% | $239.627 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $172.55 | 13.137% | $195.2179 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $118.28 | 7.150% | $126.737 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $225.36 | 3.490% | $233.2251 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $125.71 | 3.154% | $129.6749 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $75.93 | 5.768% | $80.3096 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $1,067.99 | $1,154.5324 | $1,154.54 | $1,154.55 | $1,154.40 | |