| 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 | $198.83 | 12.152% | $222.9918 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $79.74 | 9.255% | $87.1199 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $49.95 | 13.756% | $56.8211 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $96.42 | 4.121% | $100.3935 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $146.64 | 9.140% | $160.0429 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $46.49 | 12.612% | $52.3533 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $80.65 | 5.241% | $84.8769 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $698.72 | $764.5994 | $764.59 | $764.60 | $764.60 | |