| 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 | $27.69 | 5.737% | $29.2786 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $147.66 | 12.375% | $165.9329 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $236.30 | 3.470% | $244.4996 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $177.27 | 11.287% | $197.2785 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $187.76 | 5.307% | $197.7244 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $101.75 | 10.794% | $112.7329 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $201.78 | 4.242% | $210.3395 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $1,080.21 | $1,157.7864 | $1,157.78 | $1,157.85 | $1,157.70 | |