| 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 | $178.90 | 10.227% | $197.1961 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $17.37 | 3.551% | $17.9868 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $49.64 | 9.130% | $54.1721 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $230.91 | 10.671% | $255.5504 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $45.86 | 9.481% | $50.208 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $80.56 | 4.753% | $84.389 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $241.66 | 11.376% | $269.1512 | $269.15 | $269.15 | $269.20 |
| 7 purchase totals = | $844.90 | $928.6536 | $928.66 | $928.65 | $928.80 | |