| 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 | $115.87 | 8.593% | $125.8267 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $186.52 | 3.813% | $193.632 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $90.69 | 5.445% | $95.6281 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $32.67 | 6.301% | $34.7285 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $141.93 | 13.534% | $161.1388 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $93.95 | 5.109% | $98.7499 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $106.51 | 4.612% | $111.4222 | $111.42 | $111.40 | $111.40 |
| 7 purchase totals = | $768.14 | $821.1262 | $821.13 | $821.20 | $820.90 | |