| 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 | $133.74 | 9.774% | $146.8117 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $190.88 | 12.194% | $214.1559 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $15.43 | 4.511% | $16.126 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $131.26 | 8.292% | $142.1441 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $240.30 | 9.687% | $263.5779 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $131.34 | 12.489% | $147.7431 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $123.87 | 7.334% | $132.9546 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $966.82 | $1,063.5133 | $1,063.51 | $1,063.55 | $1,063.50 | |