| 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 | $178.49 | 13.251% | $202.1417 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $181.68 | 3.359% | $187.7826 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $215.73 | 9.135% | $235.4369 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $217.32 | 13.692% | $247.0755 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $59.56 | 7.828% | $64.2224 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $214.34 | 5.245% | $225.5821 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $33.73 | 10.851% | $37.39 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $1,100.85 | $1,199.6312 | $1,199.63 | $1,199.70 | $1,199.60 | |