| 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 | $6.54 | 12.527% | $7.3593 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $195.89 | 3.340% | $202.4327 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $243.45 | 13.633% | $276.6395 | $276.64 | $276.65 | $276.60 |
| Purchase #4 | $64.85 | 6.732% | $69.2157 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $212.40 | 3.248% | $219.2988 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $163.80 | 6.453% | $174.37 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $195.70 | 13.192% | $221.5167 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,082.63 | $1,170.8327 | $1,170.84 | $1,170.80 | $1,170.80 | |