| 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 | $143.58 | 11.682% | $160.353 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $219.75 | 5.184% | $231.1418 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $83.68 | 4.117% | $87.1251 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $162.56 | 7.387% | $174.5683 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $184.88 | 3.600% | $191.5357 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $208.88 | 4.523% | $218.3276 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $198.61 | 9.349% | $217.178 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,201.94 | $1,280.2295 | $1,280.24 | $1,280.30 | $1,280.20 | |