| 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 | $114.93 | 6.830% | $122.7797 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $131.29 | 9.559% | $143.84 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $235.48 | 10.289% | $259.7085 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $244.68 | 11.742% | $273.4103 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $91.82 | 4.450% | $95.906 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $178.63 | 6.218% | $189.7372 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $78.57 | 7.872% | $84.755 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $1,075.40 | $1,170.1367 | $1,170.15 | $1,170.15 | $1,170.10 | |