| 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 | $69.96 | 8.120% | $75.6408 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $79.46 | 6.448% | $84.5836 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $115.28 | 5.313% | $121.4048 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $128.65 | 7.250% | $137.9771 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $151.96 | 3.281% | $156.9458 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $176.89 | 12.769% | $199.4771 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $204.72 | 11.487% | $228.2362 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $926.92 | $1,004.2654 | $1,004.27 | $1,004.35 | $1,004.20 | |