| 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 | $162.63 | 6.327% | $172.9196 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $234.99 | 13.649% | $267.0638 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $233.90 | 13.686% | $265.9116 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $218.53 | 10.655% | $241.8144 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $228.27 | 7.436% | $245.2442 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $157.44 | 5.143% | $165.5371 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $62.57 | 4.783% | $65.5627 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $1,298.33 | $1,424.0534 | $1,424.04 | $1,424.00 | $1,424.00 | |