| 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 | $174.82 | 12.385% | $196.4715 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $78.26 | 13.339% | $88.6991 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $174.55 | 4.302% | $182.0591 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $135.99 | 10.676% | $150.5083 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $130.30 | 3.771% | $135.2136 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $174.45 | 13.845% | $198.6026 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $201.45 | 8.114% | $217.7957 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $1,069.82 | $1,169.3499 | $1,169.35 | $1,169.30 | $1,169.40 | |