| 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 | $152.86 | 5.652% | $161.4996 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $79.44 | 12.275% | $89.1913 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $42.27 | 3.735% | $43.8488 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $123.72 | 8.246% | $133.922 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $70.73 | 6.597% | $75.3961 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $30.63 | 11.808% | $34.2468 | $34.25 | $34.25 | $34.20 |
| Purchase #7 | $69.84 | 7.129% | $74.8189 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $569.49 | $612.9235 | $612.93 | $612.90 | $612.80 | |