| 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 | $145.26 | 11.753% | $162.3324 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $49.80 | 8.586% | $54.0758 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $237.81 | 3.644% | $246.4758 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $29.66 | 13.287% | $33.6009 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $148.47 | 5.292% | $156.327 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $9.99 | 6.270% | $10.6164 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $102.87 | 3.584% | $106.5569 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $723.86 | $769.9852 | $770.00 | $770.05 | $770.00 | |