| 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 | $178.85 | 11.490% | $199.3999 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $235.67 | 9.255% | $257.4813 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $241.26 | 4.494% | $252.1022 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $80.52 | 11.749% | $89.9803 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $161.91 | 5.500% | $170.8151 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $216.99 | 8.517% | $235.471 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $202.36 | 12.149% | $226.9447 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,317.56 | $1,432.1945 | $1,432.19 | $1,432.20 | $1,432.20 | |