| 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 | $129.28 | 13.847% | $147.1814 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $24.53 | 13.698% | $27.8901 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $68.75 | 7.402% | $73.8389 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $247.54 | 10.413% | $273.3163 | $273.32 | $273.30 | $273.30 |
| Purchase #5 | $168.29 | 5.133% | $176.9283 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $159.27 | 6.495% | $169.6146 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $217.82 | 6.315% | $231.5753 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $1,015.48 | $1,100.3449 | $1,100.35 | $1,100.40 | $1,100.30 | |