| 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 | $166.58 | 3.445% | $172.3187 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $85.85 | 5.198% | $90.3125 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $232.61 | 4.283% | $242.5727 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $116.83 | 11.511% | $130.2783 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $246.38 | 7.559% | $265.0039 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $231.97 | 6.541% | $247.1432 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $201.51 | 13.325% | $228.3612 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $1,281.73 | $1,375.9905 | $1,375.98 | $1,375.95 | $1,376.00 | |