| 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 | $193.41 | 3.469% | $200.1194 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $150.72 | 13.331% | $170.8125 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $149.52 | 8.874% | $162.7884 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $35.46 | 3.144% | $36.5749 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $50.64 | 12.273% | $56.855 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $153.34 | 11.791% | $171.4203 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $32.79 | 4.303% | $34.201 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $765.88 | $832.7715 | $832.77 | $832.70 | $832.80 | |