| 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 | $118.82 | 12.429% | $133.5881 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $152.35 | 6.248% | $161.8688 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $89.65 | 13.371% | $101.6371 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $186.28 | 10.873% | $206.5342 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $66.35 | 4.111% | $69.0776 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $199.44 | 13.349% | $226.0632 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $163.75 | 9.406% | $179.1523 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $976.64 | $1,077.9213 | $1,077.92 | $1,077.95 | $1,078.00 | |