| 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 | $162.68 | 10.537% | $179.8216 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $210.33 | 10.651% | $232.7322 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $143.74 | 4.137% | $149.6865 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $189.83 | 7.695% | $204.4374 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $6.31 | 8.683% | $6.8579 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $106.42 | 7.705% | $114.6197 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $209.75 | 6.819% | $224.0529 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $1,029.06 | $1,112.2082 | $1,112.21 | $1,112.20 | $1,112.20 | |