| 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 | $78.35 | 6.402% | $83.366 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $120.70 | 9.148% | $131.7416 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $178.51 | 5.460% | $188.2566 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $143.87 | 9.704% | $157.8311 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $194.78 | 13.115% | $220.3254 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $111.26 | 10.542% | $122.989 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $197.88 | 6.475% | $210.6927 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $1,025.35 | $1,115.2024 | $1,115.21 | $1,115.25 | $1,115.20 | |