| 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 | $153.87 | 13.497% | $174.6378 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $238.92 | 12.209% | $268.0897 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $106.78 | 5.672% | $112.8366 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $201.83 | 8.417% | $218.818 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $201.37 | 4.516% | $210.4639 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $78.89 | 10.541% | $87.2058 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $67.57 | 11.182% | $75.1257 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $1,049.23 | $1,147.1775 | $1,147.19 | $1,147.20 | $1,147.10 | |