| 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 | $215.90 | 3.638% | $223.7544 | $223.75 | $223.75 | $223.80 |
| Purchase #2 | $12.93 | 9.809% | $14.1983 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $94.86 | 10.705% | $105.0148 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $141.83 | 9.261% | $154.9649 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $69.69 | 4.817% | $73.047 | $73.05 | $73.05 | $73.00 |
| Purchase #6 | $103.60 | 3.739% | $107.4736 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $153.86 | 13.275% | $174.2849 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $792.67 | $852.7379 | $852.72 | $852.70 | $852.80 | |