| 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 | $160.50 | 6.105% | $170.2985 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $138.36 | 12.602% | $155.7961 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $52.32 | 6.264% | $55.5973 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $162.74 | 8.609% | $176.7503 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $207.84 | 13.331% | $235.5472 | $235.55 | $235.55 | $235.50 |
| Purchase #6 | $120.98 | 10.471% | $133.6478 | $133.65 | $133.65 | $133.60 |
| Purchase #7 | $147.71 | 7.720% | $159.1132 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $990.45 | $1,086.7504 | $1,086.76 | $1,086.75 | $1,086.70 | |