| 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 | $167.30 | 12.568% | $188.3263 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $192.75 | 5.195% | $202.7634 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $95.84 | 4.489% | $100.1423 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $46.86 | 4.600% | $49.0156 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $84.38 | 6.852% | $90.1617 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $133.34 | 6.176% | $141.5751 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $173.34 | 12.152% | $194.4043 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $893.81 | $966.3887 | $966.39 | $966.40 | $966.40 | |