| 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 | $177.42 | 13.164% | $200.7756 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $93.46 | 8.767% | $101.6536 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $235.74 | 12.126% | $264.3258 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $220.82 | 9.489% | $241.7736 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $179.57 | 7.244% | $192.5781 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $17.58 | 10.435% | $19.4145 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $184.72 | 6.322% | $196.398 | $196.40 | $196.40 | $196.40 |
| 7 purchase totals = | $1,109.31 | $1,216.9192 | $1,216.92 | $1,216.95 | $1,217.00 | |