| 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 | $161.88 | 12.305% | $181.7993 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $126.42 | 9.798% | $138.8066 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $104.59 | 5.179% | $110.0067 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $187.56 | 9.197% | $204.8099 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $63.89 | 12.735% | $72.0264 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $121.37 | 4.252% | $126.5307 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $158.53 | 8.288% | $171.669 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $924.24 | $1,005.6486 | $1,005.66 | $1,005.65 | $1,005.60 | |