| 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 | $23.35 | 5.855% | $24.7171 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $177.85 | 12.747% | $200.5205 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $222.93 | 5.455% | $235.0908 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $164.93 | 13.376% | $186.991 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $178.70 | 13.494% | $202.8138 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $12.59 | 8.554% | $13.6669 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $57.61 | 5.536% | $60.7993 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $837.96 | $924.5994 | $924.60 | $924.55 | $924.60 | |