| 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 | $215.67 | 3.236% | $222.6491 | $222.65 | $222.65 | $222.60 |
| Purchase #2 | $79.81 | 6.282% | $84.8237 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $185.69 | 4.794% | $194.592 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $191.59 | 13.445% | $217.3493 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $141.86 | 11.151% | $157.6788 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $152.55 | 8.718% | $165.8493 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $149.62 | 11.466% | $166.7754 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $1,116.79 | $1,209.7176 | $1,209.72 | $1,209.75 | $1,209.60 | |