| 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 | $108.37 | 3.627% | $112.3006 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $153.75 | 7.438% | $165.1859 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $39.81 | 3.688% | $41.2782 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $174.31 | 12.605% | $196.2818 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $57.67 | 8.203% | $62.4007 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $180.98 | 8.220% | $195.8566 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $115.96 | 4.147% | $120.7689 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $830.85 | $894.0727 | $894.08 | $894.10 | $894.20 | |