| 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 | $187.99 | 3.160% | $193.9305 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $20.83 | 7.192% | $22.3281 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $233.75 | 4.753% | $244.8601 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $222.25 | 8.633% | $241.4368 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $144.99 | 8.651% | $157.5331 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $58.62 | 4.785% | $61.425 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $212.65 | 11.647% | $237.4173 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,081.08 | $1,158.9309 | $1,158.94 | $1,159.00 | $1,158.80 | |