| 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 | $135.89 | 3.470% | $140.6054 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $170.92 | 13.823% | $194.5463 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $210.72 | 4.855% | $220.9505 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $184.45 | 11.544% | $205.7429 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $134.34 | 7.615% | $144.57 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $122.50 | 13.756% | $139.3511 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $135.73 | 13.371% | $153.8785 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $1,094.55 | $1,199.6447 | $1,199.65 | $1,199.65 | $1,199.70 | |