| 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 | $111.95 | 3.437% | $115.7977 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $143.44 | 6.456% | $152.7005 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $172.39 | 12.653% | $194.2025 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $188.43 | 5.541% | $198.8709 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $173.43 | 4.191% | $180.6985 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $103.39 | 13.706% | $117.5606 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $147.34 | 7.773% | $158.7927 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,040.37 | $1,118.6234 | $1,118.62 | $1,118.60 | $1,118.70 | |