| 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 | $33.57 | 10.721% | $37.169 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $193.98 | 9.702% | $212.7999 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $194.68 | 4.595% | $203.6255 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $249.88 | 7.233% | $267.9538 | $267.95 | $267.95 | $268.00 |
| Purchase #5 | $120.36 | 6.692% | $128.4145 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $178.72 | 7.649% | $192.3903 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $105.60 | 8.259% | $114.3215 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $1,076.79 | $1,156.6745 | $1,156.67 | $1,156.65 | $1,156.70 | |