| 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 | $145.91 | 10.273% | $160.8993 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $32.85 | 5.303% | $34.592 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $106.84 | 6.495% | $113.7793 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $187.45 | 9.113% | $204.5323 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $153.60 | 13.131% | $173.7692 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $57.70 | 7.694% | $62.1394 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $94.74 | 6.500% | $100.8981 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $779.09 | $850.6096 | $850.61 | $850.65 | $850.60 | |