| 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 | $163.61 | 9.324% | $178.865 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $161.45 | 10.405% | $178.2489 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $77.88 | 9.310% | $85.1306 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $153.99 | 12.103% | $172.6274 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $26.94 | 8.759% | $29.2997 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $174.56 | 3.789% | $181.1741 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $144.86 | 7.158% | $155.2291 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $903.29 | $980.5748 | $980.58 | $980.60 | $980.50 | |