| 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 | $134.96 | 11.372% | $150.3077 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $152.30 | 8.248% | $164.8617 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $188.59 | 4.633% | $197.3274 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $50.29 | 10.605% | $55.6233 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $171.72 | 13.625% | $195.1169 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $24.66 | 13.262% | $27.9304 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $13.26 | 10.306% | $14.6266 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $735.78 | $805.7940 | $805.80 | $805.80 | $805.70 | |