| 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 | $185.73 | 5.467% | $195.8839 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $45.31 | 9.786% | $49.744 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $230.52 | 8.365% | $249.803 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $183.40 | 8.796% | $199.5319 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $96.53 | 11.518% | $107.6483 | $107.65 | $107.65 | $107.60 |
| Purchase #6 | $155.94 | 6.458% | $166.0106 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $177.90 | 7.390% | $191.0468 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,075.33 | $1,159.6685 | $1,159.66 | $1,159.70 | $1,159.50 | |