| 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 | $71.32 | 11.740% | $79.693 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $226.56 | 12.447% | $254.7599 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $227.94 | 13.112% | $257.8275 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $55.69 | 7.423% | $59.8239 | $59.82 | $59.80 | $59.80 |
| Purchase #5 | $152.33 | 9.718% | $167.1334 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $180.84 | 11.825% | $202.2243 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $120.81 | 6.469% | $128.6252 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $1,035.49 | $1,150.0872 | $1,150.08 | $1,150.10 | $1,150.00 | |