| 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 | $173.78 | 9.774% | $190.7653 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $155.68 | 3.566% | $161.2315 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $182.87 | 5.108% | $192.211 | $192.21 | $192.20 | $192.20 |
| Purchase #4 | $111.93 | 9.468% | $122.5275 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $143.25 | 4.216% | $149.2894 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $187.33 | 3.461% | $193.8135 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $56.53 | 12.543% | $63.6206 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $1,011.37 | $1,073.4588 | $1,073.46 | $1,073.45 | $1,073.40 | |