| 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 | $142.28 | 5.133% | $149.5832 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $175.34 | 10.156% | $193.1475 | $193.15 | $193.15 | $193.10 |
| Purchase #3 | $187.45 | 7.134% | $200.8227 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $23.86 | 12.264% | $26.7862 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $83.58 | 10.529% | $92.3801 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $246.93 | 10.818% | $273.6429 | $273.64 | $273.65 | $273.60 |
| Purchase #7 | $227.42 | 9.551% | $249.1409 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,086.86 | $1,185.5035 | $1,185.50 | $1,185.55 | $1,185.40 | |