| 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 | $176.70 | 9.576% | $193.6208 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $120.76 | 6.572% | $128.6963 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $61.57 | 13.527% | $69.8986 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $189.69 | 4.219% | $197.693 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $25.88 | 7.483% | $27.8166 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $24.47 | 6.774% | $26.1276 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $84.33 | 13.114% | $95.389 | $95.39 | $95.40 | $95.40 |
| 7 purchase totals = | $683.40 | $739.2419 | $739.25 | $739.25 | $739.20 | |