| 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 | $143.38 | 3.422% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $115.89 | 3.288% | $119.7005 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $209.25 | 10.355% | $230.9178 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $80.75 | 6.334% | $85.8647 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $204.94 | 6.136% | $217.5151 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $25.72 | 13.367% | $29.158 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $65.30 | 3.824% | $67.7971 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $845.23 | $899.2397 | $899.25 | $899.20 | $899.30 | |