| 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 | $150.32 | 8.288% | $162.7785 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $120.74 | 9.391% | $132.0787 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $162.52 | 8.812% | $176.8413 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $8.82 | 7.834% | $9.511 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $52.43 | 3.803% | $54.4239 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $49.38 | 13.787% | $56.188 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $239.58 | 6.565% | $255.3084 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $783.79 | $847.1298 | $847.13 | $847.15 | $847.10 | |