| 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 | $153.55 | 13.147% | $173.7372 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $84.59 | 5.191% | $88.9811 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $26.48 | 10.725% | $29.32 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $192.28 | 8.457% | $208.5411 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $171.71 | 4.607% | $179.6207 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $182.36 | 5.787% | $192.9132 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $141.64 | 8.844% | $154.1666 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $952.61 | $1,027.2799 | $1,027.28 | $1,027.25 | $1,027.20 | |