| 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 | $172.33 | 7.191% | $184.7223 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $98.25 | 9.337% | $107.4236 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $230.25 | 7.538% | $247.6062 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $84.55 | 11.277% | $94.0847 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $183.58 | 3.631% | $190.2458 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $91.31 | 13.333% | $103.4844 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $233.59 | 12.678% | $263.2045 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,093.86 | $1,190.7715 | $1,190.76 | $1,190.75 | $1,190.70 | |