| 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 | $142.51 | 3.827% | $147.9639 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $72.80 | 8.399% | $78.9145 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $93.56 | 5.661% | $98.8564 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $95.60 | 13.227% | $108.245 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $71.32 | 7.554% | $76.7075 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $87.81 | 8.666% | $95.4196 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $9.80 | 8.430% | $10.6261 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $573.40 | $616.7330 | $616.74 | $616.70 | $616.70 | |