| 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 | $195.99 | 11.162% | $217.8664 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $172.65 | 7.677% | $185.9043 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $174.80 | 13.295% | $198.0397 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $148.54 | 4.540% | $155.2837 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $159.48 | 13.543% | $181.0784 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $140.90 | 6.516% | $150.081 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $31.61 | 9.689% | $34.6727 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $1,023.97 | $1,122.9262 | $1,122.92 | $1,122.95 | $1,123.00 | |