| 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 | $192.52 | 3.189% | $198.6595 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $16.80 | 11.611% | $18.7506 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $177.27 | 11.561% | $197.7642 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $201.78 | 11.378% | $224.7385 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $37.42 | 5.630% | $39.5267 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $32.50 | 6.503% | $34.6135 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $193.77 | 12.362% | $217.7238 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $852.06 | $931.7768 | $931.77 | $931.75 | $931.80 | |