| 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 | $184.75 | 3.449% | $191.122 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $88.88 | 5.120% | $93.4307 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $198.64 | 11.774% | $222.0279 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $170.78 | 4.132% | $177.8366 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $61.53 | 11.530% | $68.6244 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $159.42 | 6.674% | $170.0597 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $144.41 | 5.688% | $152.624 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $1,008.41 | $1,075.7253 | $1,075.72 | $1,075.70 | $1,075.60 | |