| 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 | $157.95 | 10.487% | $174.5142 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $17.53 | 8.480% | $19.0165 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $16.61 | 13.248% | $18.8105 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $177.79 | 3.108% | $183.3157 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $201.37 | 13.113% | $227.7756 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $181.36 | 12.103% | $203.31 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $32.27 | 7.616% | $34.7277 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $784.88 | $861.4702 | $861.48 | $861.45 | $861.40 | |