| 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 | $175.57 | 8.270% | $190.0896 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $123.78 | 6.160% | $131.4048 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $206.73 | 7.129% | $221.4678 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $194.52 | 13.216% | $220.2278 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $74.65 | 9.344% | $81.6253 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $157.40 | 13.464% | $178.5923 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $187.35 | 9.502% | $205.152 | $205.15 | $205.15 | $205.20 |
| 7 purchase totals = | $1,120.00 | $1,228.5596 | $1,228.56 | $1,228.60 | $1,228.60 | |