| 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 | $123.64 | 7.635% | $133.0799 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $88.30 | 11.802% | $98.7212 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $203.72 | 4.626% | $213.1441 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $119.67 | 13.803% | $136.1881 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $170.77 | 13.345% | $193.5593 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $164.42 | 7.741% | $177.1478 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $98.93 | 4.843% | $103.7212 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $969.45 | $1,055.5616 | $1,055.56 | $1,055.55 | $1,055.50 | |