| 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 | $139.33 | 6.336% | $148.1579 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $84.27 | 11.706% | $94.1346 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $158.64 | 9.137% | $173.1349 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $218.93 | 13.169% | $247.7609 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $178.38 | 5.734% | $188.6083 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $185.57 | 3.715% | $192.4639 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $241.67 | 7.146% | $258.9397 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,206.79 | $1,303.2002 | $1,303.19 | $1,303.20 | $1,303.20 | |