| 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 | $151.66 | 7.506% | $163.0436 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $186.99 | 8.285% | $202.4821 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $38.60 | 4.232% | $40.2336 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $76.72 | 9.120% | $83.7169 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $177.47 | 6.486% | $188.9807 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $108.28 | 5.505% | $114.2408 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $163.72 | 4.651% | $171.3346 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $903.44 | $964.0323 | $964.02 | $964.10 | $963.90 | |