| 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 | $178.26 | 13.736% | $202.7458 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $158.34 | 8.162% | $171.2637 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $138.71 | 12.179% | $155.6035 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $7.59 | 3.251% | $7.8368 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $139.60 | 7.635% | $150.2585 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $218.26 | 11.123% | $242.5371 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $102.73 | 12.445% | $115.5147 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $943.49 | $1,045.7601 | $1,045.76 | $1,045.75 | $1,045.70 | |