| 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 | $187.29 | 7.657% | $201.6308 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $180.31 | 12.872% | $203.5195 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $160.63 | 5.850% | $170.0269 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $10.35 | 12.139% | $11.6064 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $155.52 | 10.553% | $171.932 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $19.54 | 9.321% | $21.3613 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $210.47 | 4.677% | $220.3137 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $924.11 | $1,000.3906 | $1,000.39 | $1,000.40 | $1,000.30 | |