| 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 | $178.33 | 8.458% | $193.4132 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $91.40 | 4.379% | $95.4024 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $153.39 | 11.855% | $171.5744 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $60.94 | 10.462% | $67.3155 | $67.32 | $67.30 | $67.30 |
| Purchase #5 | $206.48 | 5.760% | $218.3732 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $83.52 | 6.511% | $88.958 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $195.82 | 6.142% | $207.8473 | $207.85 | $207.85 | $207.80 |
| 7 purchase totals = | $969.88 | $1,042.8840 | $1,042.88 | $1,042.80 | $1,042.90 | |