| 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 | $182.58 | 9.668% | $200.2318 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $98.70 | 6.238% | $104.8569 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $67.86 | 13.169% | $76.7965 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $96.95 | 3.700% | $100.5372 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $199.29 | 6.470% | $212.1841 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $238.36 | 12.111% | $267.2278 | $267.23 | $267.25 | $267.20 |
| Purchase #7 | $175.53 | 13.259% | $198.8035 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $1,059.27 | $1,160.6378 | $1,160.64 | $1,160.70 | $1,160.60 | |