| 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 | $156.60 | 6.327% | $166.5081 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $221.42 | 4.505% | $231.395 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $233.34 | 8.782% | $253.8319 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $175.97 | 6.308% | $187.0702 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $94.36 | 7.441% | $101.3813 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $150.89 | 7.860% | $162.75 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $65.68 | 13.311% | $74.4227 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $1,098.26 | $1,177.3592 | $1,177.36 | $1,177.35 | $1,177.40 | |