| 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 | $145.58 | 9.498% | $159.4072 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $179.42 | 6.574% | $191.2151 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $51.55 | 12.825% | $58.1613 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $123.44 | 4.103% | $128.5047 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $107.50 | 13.115% | $121.5986 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $216.45 | 11.512% | $241.3677 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $104.45 | 3.855% | $108.4765 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $928.39 | $1,008.7311 | $1,008.74 | $1,008.70 | $1,008.80 | |