| 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 | $74.96 | 4.689% | $78.4749 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $183.88 | 6.574% | $195.9683 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $219.42 | 13.774% | $249.6429 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $155.35 | 4.668% | $162.6017 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $238.39 | 12.559% | $268.3294 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $183.76 | 5.245% | $193.3982 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $104.41 | 13.609% | $118.6192 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $1,160.17 | $1,267.0346 | $1,267.03 | $1,267.00 | $1,267.00 | |