| 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 | $157.52 | 11.169% | $175.1134 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $206.95 | 6.651% | $220.7142 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $104.28 | 10.196% | $114.9124 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $93.54 | 6.797% | $99.8979 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $210.75 | 9.222% | $230.1854 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $155.80 | 6.370% | $165.7245 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $82.57 | 6.339% | $87.8041 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $1,011.41 | $1,094.3519 | $1,094.34 | $1,094.30 | $1,094.30 | |