| 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 | $137.36 | 7.412% | $147.5411 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $32.33 | 13.687% | $36.755 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $236.82 | 8.158% | $256.1398 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $167.47 | 10.218% | $184.5821 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $221.37 | 7.236% | $237.3883 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $169.91 | 3.162% | $175.2826 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $32.26 | 9.470% | $35.315 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $997.52 | $1,073.0039 | $1,073.01 | $1,073.05 | $1,073.00 | |