| 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 | $221.45 | 9.187% | $241.7946 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $141.78 | 7.802% | $152.8417 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $230.32 | 9.433% | $252.0461 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $75.64 | 10.587% | $83.648 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $40.48 | 9.140% | $44.1799 | $44.18 | $44.20 | $44.20 |
| Purchase #6 | $108.86 | 6.803% | $116.2657 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $169.75 | 7.189% | $181.9533 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $988.28 | $1,072.7293 | $1,072.73 | $1,072.75 | $1,072.70 | |