| 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 | $114.41 | 13.166% | $129.4732 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $95.64 | 5.343% | $100.75 | $100.75 | $100.75 | $100.80 |
| Purchase #3 | $130.69 | 4.595% | $136.6952 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $75.33 | 3.307% | $77.8212 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $152.30 | 3.873% | $158.1986 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $245.94 | 8.382% | $266.5547 | $266.55 | $266.55 | $266.60 |
| Purchase #7 | $186.86 | 7.783% | $201.4033 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,001.17 | $1,070.8962 | $1,070.89 | $1,070.85 | $1,071.00 | |