| 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 | $146.69 | 7.616% | $157.8619 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $6.28 | 7.218% | $6.7333 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $97.82 | 9.658% | $107.2675 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $90.62 | 9.193% | $98.9507 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $112.78 | 6.646% | $120.2754 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $210.47 | 13.330% | $238.5257 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $172.57 | 6.438% | $183.6801 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $837.23 | $913.2946 | $913.30 | $913.35 | $913.40 | |