| 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 | $141.35 | 6.728% | $150.86 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $60.32 | 5.773% | $63.8023 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $160.44 | 11.455% | $178.8184 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $7.71 | 12.168% | $8.6482 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $150.72 | 5.691% | $159.2975 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $156.36 | 3.627% | $162.0312 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $175.69 | 13.445% | $199.3115 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $852.59 | $922.7691 | $922.77 | $922.75 | $922.70 | |