| 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 | $157.45 | 13.422% | $178.5829 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $122.91 | 9.865% | $135.0351 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $26.47 | 11.257% | $29.4497 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $210.36 | 7.627% | $226.4042 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $123.72 | 7.135% | $132.5474 | $132.55 | $132.55 | $132.50 |
| Purchase #6 | $22.32 | 13.387% | $25.308 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $160.50 | 6.863% | $171.5151 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $823.73 | $898.8424 | $898.85 | $898.85 | $898.70 | |