| 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 | $138.63 | 13.644% | $157.5447 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $168.93 | 7.463% | $181.5372 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $135.73 | 6.187% | $144.1276 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $24.94 | 12.428% | $28.0395 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $60.95 | 9.409% | $66.6848 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $22.26 | 11.796% | $24.8858 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $115.96 | 4.227% | $120.8616 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $667.40 | $723.6812 | $723.68 | $723.75 | $723.60 | |