| 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 | $171.80 | 3.442% | $177.7134 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $220.41 | 9.331% | $240.9765 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $81.75 | 7.811% | $88.1355 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $229.79 | 10.695% | $254.366 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $75.68 | 13.261% | $85.7159 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $73.48 | 10.158% | $80.9441 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $232.76 | 10.356% | $256.8646 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,085.67 | $1,184.7160 | $1,184.72 | $1,184.70 | $1,184.70 | |