| 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 | $170.85 | 11.657% | $190.766 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $66.76 | 9.219% | $72.9146 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $245.88 | 5.396% | $259.1477 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $191.58 | 6.268% | $203.5882 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $84.74 | 11.400% | $94.4004 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $197.48 | 13.477% | $224.0944 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $172.47 | 3.732% | $178.9066 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,129.76 | $1,223.8179 | $1,223.82 | $1,223.80 | $1,223.80 | |