| 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 | $178.93 | 3.458% | $185.1174 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $123.67 | 5.144% | $130.0316 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $198.68 | 6.104% | $210.8074 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $106.78 | 3.720% | $110.7522 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $234.60 | 11.874% | $262.4564 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $155.48 | 11.823% | $173.8624 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $60.37 | 6.282% | $64.1624 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $1,058.51 | $1,137.1898 | $1,137.19 | $1,137.15 | $1,137.30 | |