| 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 | $155.79 | 13.668% | $177.0834 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $94.52 | 7.346% | $101.4634 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $47.84 | 11.710% | $53.4421 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $241.46 | 13.242% | $273.4341 | $273.43 | $273.45 | $273.40 |
| Purchase #5 | $109.72 | 13.180% | $124.1811 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $124.85 | 4.658% | $130.6655 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $124.38 | 7.432% | $133.6239 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $898.56 | $993.8935 | $993.88 | $993.90 | $993.90 | |