| 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 | $91.96 | 9.210% | $100.4295 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $137.76 | 11.242% | $153.247 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $156.95 | 4.673% | $164.2843 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $172.35 | 6.593% | $183.713 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $194.37 | 9.574% | $212.979 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $223.59 | 3.512% | $231.4425 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $26.33 | 9.193% | $28.7505 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $1,003.31 | $1,074.8458 | $1,074.84 | $1,074.90 | $1,074.80 | |