| 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 | $165.37 | 11.599% | $184.5513 | $184.55 | $184.55 | $184.60 |
| Purchase #2 | $153.33 | 5.228% | $161.3461 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $228.97 | 8.397% | $248.1966 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $129.96 | 12.673% | $146.4298 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $194.83 | 3.521% | $201.69 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $35.56 | 3.336% | $36.7463 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $125.98 | 7.669% | $135.6414 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $1,034.00 | $1,114.6015 | $1,114.61 | $1,114.65 | $1,114.50 | |