| 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 | $185.98 | 7.349% | $199.6477 | $199.65 | $199.65 | $199.60 |
| Purchase #2 | $249.94 | 9.531% | $273.7618 | $273.76 | $273.75 | $273.80 |
| Purchase #3 | $27.28 | 8.132% | $29.4984 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $172.59 | 7.624% | $185.7483 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $35.79 | 9.142% | $39.0619 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $134.46 | 9.805% | $147.6438 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $42.43 | 11.137% | $47.1554 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $848.47 | $922.5173 | $922.52 | $922.50 | $922.50 | |