| 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 | $36.86 | 3.584% | $38.1811 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $162.90 | 6.315% | $173.1871 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $214.44 | 13.249% | $242.8512 | $242.85 | $242.85 | $242.90 |
| Purchase #4 | $77.63 | 9.302% | $84.8511 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $121.70 | 7.507% | $130.836 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $205.84 | 13.140% | $232.8874 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $155.39 | 10.760% | $172.11 | $172.11 | $172.10 | $172.10 |
| 7 purchase totals = | $974.76 | $1,074.9039 | $1,074.91 | $1,074.95 | $1,075.00 | |