| 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 | $162.64 | 6.261% | $172.8229 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $128.75 | 12.119% | $144.3532 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $109.91 | 5.180% | $115.6033 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $228.52 | 6.207% | $242.7042 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $101.64 | 11.483% | $113.3113 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $230.36 | 6.387% | $245.0731 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $205.39 | 9.520% | $224.9431 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,167.21 | $1,258.8111 | $1,258.79 | $1,258.75 | $1,258.80 | |