| 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 | $10.93 | 6.713% | $11.6637 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $162.35 | 9.538% | $177.8349 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $206.48 | 11.410% | $230.0394 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $152.81 | 13.413% | $173.3064 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $95.62 | 6.291% | $101.6355 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $95.36 | 7.325% | $102.3451 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $159.75 | 9.220% | $174.479 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $883.30 | $971.3040 | $971.31 | $971.35 | $971.20 | |