| 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 | $184.70 | 9.434% | $202.1246 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $153.30 | 9.705% | $168.1778 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $245.68 | 11.395% | $273.6752 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $64.55 | 4.740% | $67.6097 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $170.97 | 6.550% | $182.1685 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $170.95 | 8.841% | $186.0637 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $13.47 | 10.242% | $14.8496 | $14.85 | $14.85 | $14.80 |
| 7 purchase totals = | $1,003.62 | $1,094.6691 | $1,094.67 | $1,094.65 | $1,094.70 | |