| 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 | $122.52 | 7.447% | $131.6441 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $142.65 | 13.161% | $161.4242 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $136.85 | 5.264% | $144.0538 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $205.82 | 9.574% | $225.5252 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $138.91 | 4.674% | $145.4027 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $144.68 | 11.729% | $161.6495 | $161.65 | $161.65 | $161.60 |
| Purchase #7 | $33.97 | 5.244% | $35.7514 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $925.40 | $1,005.4509 | $1,005.44 | $1,005.45 | $1,005.40 | |