| 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 | $166.62 | 7.136% | $178.51 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $240.25 | 12.109% | $269.3419 | $269.34 | $269.35 | $269.30 |
| Purchase #3 | $33.31 | 3.611% | $34.5128 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $71.50 | 6.172% | $75.913 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $46.35 | 12.845% | $52.3037 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $147.54 | 9.744% | $161.9163 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $140.42 | 11.125% | $156.0417 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $845.99 | $928.5394 | $928.53 | $928.50 | $928.40 | |