| 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 | $157.97 | 12.707% | $178.0432 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $168.93 | 6.783% | $180.3885 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $25.47 | 13.125% | $28.8129 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $153.63 | 5.429% | $161.9706 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $162.55 | 7.397% | $174.5738 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $244.41 | 8.360% | $264.8427 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $10.79 | 10.652% | $11.9394 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $923.75 | $1,000.5711 | $1,000.56 | $1,000.55 | $1,000.50 | |