| 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 | $187.78 | 6.423% | $199.8411 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $196.65 | 11.340% | $218.9501 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $89.64 | 5.252% | $94.3479 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $147.73 | 8.704% | $160.5884 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $237.56 | 6.160% | $252.1937 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $108.33 | 6.250% | $115.1006 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $107.48 | 10.543% | $118.8116 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $1,075.17 | $1,159.8334 | $1,159.83 | $1,159.85 | $1,159.80 | |