| 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 | $184.27 | 4.747% | $193.0173 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $43.85 | 4.276% | $45.725 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $138.91 | 5.538% | $146.6028 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $184.43 | 10.246% | $203.3267 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $151.39 | 7.499% | $162.7427 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $117.52 | 11.498% | $131.0324 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $128.63 | 5.135% | $135.2352 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $949.00 | $1,017.6821 | $1,017.69 | $1,017.75 | $1,017.50 | |