| 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 | $159.62 | 11.830% | $178.503 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $126.58 | 6.815% | $135.2064 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $62.83 | 12.768% | $70.8521 | $70.85 | $70.85 | $70.90 |
| Purchase #4 | $77.53 | 13.820% | $88.2446 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $121.37 | 7.221% | $130.1341 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $40.82 | 11.547% | $45.5335 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $139.94 | 10.662% | $154.8604 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $728.69 | $803.3341 | $803.32 | $803.35 | $803.30 | |