| 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 | $125.66 | 13.143% | $142.1755 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $226.57 | 13.141% | $256.3436 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $211.93 | 3.771% | $219.9219 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $75.92 | 7.828% | $81.863 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $117.65 | 12.201% | $132.0045 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $155.90 | 7.719% | $167.9339 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $121.77 | 9.746% | $133.6377 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,035.40 | $1,133.8801 | $1,133.87 | $1,133.90 | $1,133.80 | |