| 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 | $127.85 | 5.714% | $135.1553 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $187.40 | 3.422% | $193.8128 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $96.27 | 8.656% | $104.6031 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $157.72 | 4.786% | $165.2685 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $81.74 | 6.560% | $87.1021 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $210.96 | 3.851% | $219.0841 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $247.64 | 10.176% | $272.8398 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,109.58 | $1,177.8657 | $1,177.86 | $1,177.85 | $1,177.90 | |