| 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 | $142.48 | 9.539% | $156.0712 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $93.93 | 8.151% | $101.5862 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $189.44 | 12.437% | $213.0007 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $218.91 | 3.822% | $227.2767 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $198.69 | 9.800% | $218.1616 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $152.45 | 5.350% | $160.6061 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $5.85 | 13.402% | $6.634 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $1,001.75 | $1,083.3365 | $1,083.34 | $1,083.35 | $1,083.40 | |