| 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 | $150.29 | 11.214% | $167.1435 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $135.45 | 6.769% | $144.6186 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $187.92 | 6.244% | $199.6537 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $248.70 | 10.854% | $275.6939 | $275.69 | $275.70 | $275.70 |
| Purchase #5 | $115.90 | 5.801% | $122.6234 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $157.49 | 12.438% | $177.0786 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $40.36 | 8.105% | $43.6312 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $1,036.11 | $1,130.4429 | $1,130.43 | $1,130.45 | $1,130.40 | |