| 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 | $174.65 | 12.873% | $197.1327 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $208.60 | 10.347% | $230.1838 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $219.25 | 12.137% | $245.8604 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $85.50 | 7.833% | $92.1972 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $173.62 | 5.767% | $183.6327 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $94.45 | 10.798% | $104.6487 | $104.65 | $104.65 | $104.60 |
| Purchase #7 | $92.90 | 6.858% | $99.2711 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $1,048.97 | $1,152.9266 | $1,152.92 | $1,152.95 | $1,152.90 | |