| 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 | $164.87 | 8.469% | $178.8328 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $239.46 | 11.199% | $266.2771 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $149.41 | 4.805% | $156.5892 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $249.26 | 10.202% | $274.6895 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $87.58 | 13.714% | $99.5907 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $181.99 | 7.240% | $195.1661 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $159.45 | 12.705% | $179.7081 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $1,232.02 | $1,350.8535 | $1,350.86 | $1,350.90 | $1,350.90 | |