| 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 | $199.42 | 11.158% | $221.6713 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $152.73 | 9.681% | $167.5158 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $193.43 | 4.795% | $202.705 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $214.98 | 6.408% | $228.7559 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $192.87 | 7.194% | $206.7451 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $87.69 | 10.293% | $96.7159 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $34.71 | 3.552% | $35.9429 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $1,075.83 | $1,160.0519 | $1,160.07 | $1,160.00 | $1,160.00 | |