| 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 | $145.73 | 13.248% | $165.0363 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $232.36 | 9.229% | $253.8045 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $108.74 | 4.670% | $113.8182 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $73.96 | 5.400% | $77.9538 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $169.45 | 10.812% | $187.7709 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $133.45 | 9.494% | $146.1197 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $141.55 | 6.196% | $150.3204 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $1,005.24 | $1,094.8238 | $1,094.82 | $1,094.75 | $1,094.80 | |