| 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 | $158.58 | 6.528% | $168.9321 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $20.66 | 6.647% | $22.0333 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $112.53 | 9.541% | $123.2665 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $249.77 | 5.481% | $263.4599 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $168.79 | 8.645% | $183.3819 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $164.39 | 4.150% | $171.2122 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $121.54 | 7.557% | $130.7248 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $996.26 | $1,063.0107 | $1,063.00 | $1,063.00 | $1,063.00 | |