| 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 | $70.33 | 6.150% | $74.6553 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $199.46 | 12.540% | $224.4723 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $88.26 | 11.349% | $98.2766 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $212.74 | 10.859% | $235.8414 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $134.72 | 8.237% | $145.8169 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $149.25 | 8.116% | $161.3631 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $195.62 | 10.813% | $216.7724 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,050.38 | $1,157.1980 | $1,157.20 | $1,157.15 | $1,157.30 | |