| 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 | $71.99 | 6.463% | $76.6427 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $243.90 | 7.483% | $262.151 | $262.15 | $262.15 | $262.20 |
| Purchase #3 | $159.66 | 9.514% | $174.8501 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $131.76 | 12.212% | $147.8505 | $147.85 | $147.85 | $147.90 |
| Purchase #5 | $157.45 | 11.448% | $175.4749 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $154.51 | 12.518% | $173.8516 | $173.85 | $173.85 | $173.90 |
| Purchase #7 | $129.76 | 13.351% | $147.0843 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,049.03 | $1,157.9051 | $1,157.89 | $1,157.90 | $1,158.10 | |