| 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 | $150.80 | 9.437% | $165.031 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $136.32 | 11.866% | $152.4957 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $124.73 | 8.679% | $135.5553 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $178.97 | 8.265% | $193.7619 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $245.51 | 7.528% | $263.992 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $185.61 | 7.689% | $199.8816 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $190.76 | 5.506% | $201.2632 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,212.70 | $1,311.9807 | $1,311.98 | $1,312.00 | $1,312.10 | |