| 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 | $197.73 | 10.485% | $218.462 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $162.92 | 12.314% | $182.982 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $139.96 | 9.168% | $152.7915 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $160.54 | 8.561% | $174.2838 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $167.48 | 7.308% | $179.7194 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $87.56 | 9.843% | $96.1785 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $159.54 | 5.747% | $168.7088 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $1,075.73 | $1,173.1260 | $1,173.12 | $1,173.15 | $1,173.20 | |