| 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 | $133.83 | 12.744% | $150.8853 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $103.85 | 10.469% | $114.7221 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $193.85 | 5.567% | $204.6416 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $165.68 | 8.354% | $179.5209 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $43.80 | 7.212% | $46.9589 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $119.81 | 4.655% | $125.3872 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $245.95 | 7.147% | $263.528 | $263.53 | $263.55 | $263.50 |
| 7 purchase totals = | $1,006.77 | $1,085.6440 | $1,085.65 | $1,085.65 | $1,085.60 | |