| 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 | $178.70 | 10.737% | $197.887 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $155.27 | 13.395% | $176.0684 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $179.81 | 9.874% | $197.5644 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $138.80 | 6.376% | $147.6499 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $56.57 | 8.598% | $61.4339 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $217.29 | 12.641% | $244.7576 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $179.95 | 7.855% | $194.0851 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,106.39 | $1,219.4463 | $1,219.45 | $1,219.45 | $1,219.50 | |