| 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 | $166.44 | 4.343% | $173.6685 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $144.26 | 3.128% | $148.7725 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $147.33 | 8.548% | $159.9238 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $87.44 | 5.835% | $92.5421 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $246.79 | 4.355% | $257.5377 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $161.87 | 12.143% | $181.5259 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $40.85 | 7.388% | $43.868 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $994.98 | $1,057.8385 | $1,057.84 | $1,057.80 | $1,057.80 | |