| 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 | $226.54 | 7.635% | $243.8363 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $66.56 | 10.806% | $73.7525 | $73.75 | $73.75 | $73.80 |
| Purchase #3 | $49.84 | 13.287% | $56.4622 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $143.50 | 9.212% | $156.7192 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $68.91 | 3.544% | $71.3522 | $71.35 | $71.35 | $71.40 |
| Purchase #6 | $230.82 | 8.769% | $251.0606 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $141.40 | 7.479% | $151.9753 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $927.57 | $1,005.1583 | $1,005.16 | $1,005.15 | $1,005.30 | |