| 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 | $144.56 | 11.802% | $161.621 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $218.81 | 11.640% | $244.2795 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $63.48 | 11.120% | $70.539 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $187.68 | 7.384% | $201.5383 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $210.73 | 10.436% | $232.7218 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $222.31 | 11.708% | $248.3381 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $150.83 | 13.573% | $171.3022 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $1,198.40 | $1,330.3399 | $1,330.34 | $1,330.35 | $1,330.20 | |