| 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 | $172.83 | 8.794% | $188.0287 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $155.39 | 11.194% | $172.7844 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $130.51 | 6.188% | $138.586 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $164.83 | 4.135% | $171.6457 | $171.65 | $171.65 | $171.60 |
| Purchase #5 | $226.55 | 8.227% | $245.1883 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $233.53 | 6.161% | $247.9178 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $57.64 | 7.751% | $62.1077 | $62.11 | $62.10 | $62.10 |
| 7 purchase totals = | $1,141.28 | $1,226.2586 | $1,226.27 | $1,226.30 | $1,226.20 | |