| 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 | $150.96 | 5.148% | $158.7314 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $108.71 | 7.202% | $116.5393 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $178.44 | 13.149% | $201.9031 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $130.45 | 13.118% | $147.5624 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $138.58 | 13.834% | $157.7512 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $190.97 | 4.731% | $200.0048 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $155.94 | 3.792% | $161.8532 | $161.85 | $161.85 | $161.90 |
| 7 purchase totals = | $1,054.05 | $1,144.3454 | $1,144.33 | $1,144.35 | $1,144.40 | |