| 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 | $140.86 | 10.472% | $155.6109 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $14.28 | 6.598% | $15.2222 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $65.32 | 7.345% | $70.1178 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $23.51 | 13.720% | $26.7356 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $152.58 | 9.186% | $166.596 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $35.26 | 12.360% | $39.6181 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $122.59 | 10.804% | $135.8346 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $554.40 | $609.7352 | $609.74 | $609.70 | $609.60 | |