| 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 | $164.69 | 9.780% | $180.7967 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $236.70 | 12.366% | $265.9703 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $123.59 | 4.221% | $128.8067 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $199.97 | 9.726% | $219.4191 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $24.42 | 13.193% | $27.6417 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $98.29 | 5.437% | $103.634 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $204.32 | 8.166% | $221.0048 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $1,051.98 | $1,147.2733 | $1,147.27 | $1,147.25 | $1,147.20 | |