| 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 | $142.40 | 9.133% | $155.4054 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $16.91 | 5.339% | $17.8128 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $5.95 | 9.214% | $6.4982 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $18.28 | 13.726% | $20.7891 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $232.27 | 6.803% | $248.0713 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $194.80 | 7.746% | $209.8892 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $90.53 | 12.247% | $101.6172 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $701.14 | $760.0832 | $760.09 | $760.05 | $760.10 | |