| 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 | $179.62 | 9.738% | $197.1114 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $140.67 | 3.264% | $145.2615 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $192.47 | 4.102% | $200.3651 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $44.67 | 4.558% | $46.7061 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $92.73 | 9.751% | $101.7721 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $104.94 | 8.294% | $113.6437 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $138.59 | 11.168% | $154.0677 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $893.69 | $958.9276 | $958.93 | $958.85 | $959.00 | |