| 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 | $156.65 | 9.271% | $171.173 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $49.62 | 10.595% | $54.8772 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $187.93 | 6.493% | $200.1323 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $250.76 | 3.479% | $259.4839 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $149.33 | 5.780% | $157.9613 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $186.49 | 3.563% | $193.1346 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $12.54 | 7.105% | $13.431 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $993.32 | $1,050.1933 | $1,050.18 | $1,050.25 | $1,050.20 | |