| 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 | $128.54 | 7.607% | $138.318 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $73.52 | 11.853% | $82.2343 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $139.74 | 6.460% | $148.7672 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $142.98 | 6.769% | $152.6583 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $192.68 | 6.705% | $205.5992 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $38.66 | 7.441% | $41.5367 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $209.68 | 10.290% | $231.2561 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $925.80 | $1,000.3698 | $1,000.38 | $1,000.35 | $1,000.40 | |