| 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 | $73.39 | 9.368% | $80.2652 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $181.58 | 7.303% | $194.8408 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $250.61 | 12.174% | $281.1193 | $281.12 | $281.10 | $281.10 |
| Purchase #4 | $159.41 | 3.336% | $164.7279 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $5.85 | 12.766% | $6.5968 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $189.79 | 11.576% | $211.7601 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $86.95 | 3.380% | $89.8889 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $947.58 | $1,029.1990 | $1,029.21 | $1,029.20 | $1,029.20 | |