| 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 | $114.57 | 12.480% | $128.8683 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $30.59 | 7.735% | $32.9561 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $77.80 | 3.865% | $80.807 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $124.79 | 8.374% | $135.2399 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $135.44 | 9.139% | $147.8179 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $241.80 | 10.409% | $266.969 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $108.52 | 6.845% | $115.9482 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $833.51 | $908.6064 | $908.62 | $908.55 | $908.60 | |