| 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 | $245.80 | 12.521% | $276.5766 | $276.58 | $276.60 | $276.60 |
| Purchase #2 | $5.75 | 7.148% | $6.161 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $177.30 | 7.735% | $191.0142 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $202.42 | 9.631% | $221.9151 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $36.71 | 12.313% | $41.2301 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $64.75 | 11.440% | $72.1574 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $147.41 | 5.356% | $155.3053 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $880.14 | $964.3597 | $964.37 | $964.35 | $964.40 | |