| 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 | $128.89 | 5.297% | $135.7173 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $17.57 | 4.116% | $18.2932 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $120.37 | 11.251% | $133.9128 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $151.35 | 6.249% | $160.8079 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $33.83 | 8.149% | $36.5868 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $50.29 | 10.118% | $55.3783 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $142.89 | 9.189% | $156.0202 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $645.19 | $696.7165 | $696.72 | $696.70 | $696.70 | |