| 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 | $150.74 | 3.591% | $156.1531 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $223.34 | 5.233% | $235.0274 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $121.73 | 11.575% | $135.8202 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $63.61 | 11.658% | $71.0257 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $212.54 | 13.644% | $241.539 | $241.54 | $241.55 | $241.50 |
| Purchase #6 | $35.34 | 3.269% | $36.4953 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $191.72 | 12.194% | $215.0983 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $999.02 | $1,091.1590 | $1,091.17 | $1,091.20 | $1,091.10 | |