| 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 | $143.56 | 6.134% | $152.366 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $41.38 | 4.229% | $43.13 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $147.41 | 6.794% | $157.425 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $177.89 | 9.478% | $194.7504 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $49.74 | 13.694% | $56.5514 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $133.92 | 10.381% | $147.8222 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $35.40 | 9.318% | $38.6986 | $38.70 | $38.70 | $38.70 |
| 7 purchase totals = | $729.30 | $790.7436 | $790.75 | $790.75 | $790.80 | |