| 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 | $126.49 | 9.493% | $138.4977 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $50.52 | 7.517% | $54.3176 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $23.77 | 10.305% | $26.2195 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $29.70 | 6.272% | $31.5628 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $172.76 | 7.845% | $186.313 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $67.56 | 7.489% | $72.6196 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $178.62 | 4.326% | $186.3471 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $649.42 | $695.8773 | $695.88 | $695.80 | $695.80 | |