| 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 | $122.38 | 13.533% | $138.9417 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $149.60 | 4.748% | $156.703 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $181.53 | 13.362% | $205.786 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $195.50 | 7.643% | $210.4421 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $158.59 | 12.657% | $178.6627 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $194.67 | 9.732% | $213.6153 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $53.64 | 4.514% | $56.0613 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $1,055.91 | $1,160.2121 | $1,160.21 | $1,160.20 | $1,160.20 | |