| 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 | $186.31 | 13.359% | $211.1992 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $193.89 | 5.288% | $204.1429 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $158.45 | 13.609% | $180.0135 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $180.68 | 9.253% | $197.3983 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $126.25 | 9.355% | $138.0607 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $137.35 | 8.144% | $148.5358 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $107.67 | 7.385% | $115.6214 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $1,090.60 | $1,194.9718 | $1,194.97 | $1,194.95 | $1,194.90 | |