| 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 | $136.82 | 9.333% | $149.5894 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $121.55 | 10.442% | $134.2423 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $217.31 | 13.564% | $246.7859 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $240.95 | 4.527% | $251.8578 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $84.59 | 9.823% | $92.8993 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $177.60 | 11.120% | $197.3491 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $107.96 | 3.840% | $112.1057 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,086.78 | $1,184.8295 | $1,184.84 | $1,184.85 | $1,184.80 | |