| 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 | $158.29 | 11.675% | $176.7704 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $202.70 | 13.489% | $230.0422 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $231.29 | 5.857% | $244.8367 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $29.68 | 4.587% | $31.0414 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $148.70 | 4.756% | $155.7722 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $187.84 | 6.116% | $199.3283 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $181.59 | 11.167% | $201.8682 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,140.09 | $1,239.6594 | $1,239.66 | $1,239.65 | $1,239.60 | |