| 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 | $175.85 | 12.873% | $198.4872 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $105.38 | 13.731% | $119.8497 | $119.85 | $119.85 | $119.80 |
| Purchase #3 | $36.91 | 8.190% | $39.9329 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $140.82 | 8.144% | $152.2884 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $115.34 | 6.199% | $122.4899 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $94.28 | 6.295% | $100.2149 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $119.25 | 7.658% | $128.3822 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $787.83 | $861.6452 | $861.64 | $861.70 | $861.60 | |