| 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 | $134.96 | 8.826% | $146.8716 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $5.68 | 9.804% | $6.2369 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $192.35 | 11.685% | $214.8261 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $161.68 | 6.117% | $171.57 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $188.43 | 4.839% | $197.5481 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $47.96 | 13.696% | $54.5286 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $200.40 | 8.665% | $217.7647 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $931.46 | $1,009.3460 | $1,009.35 | $1,009.35 | $1,009.30 | |