| 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 | $183.57 | 4.788% | $192.3593 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $190.39 | 4.687% | $199.3136 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $136.91 | 11.267% | $152.3356 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $240.42 | 9.799% | $263.9788 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $175.80 | 11.291% | $195.6496 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $97.52 | 12.186% | $109.4038 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $92.78 | 11.214% | $103.1843 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $1,117.39 | $1,216.2250 | $1,216.22 | $1,216.25 | $1,216.20 | |