| 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 | $176.38 | 3.110% | $181.8654 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $48.26 | 7.488% | $51.8737 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $65.68 | 13.184% | $74.3393 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $148.72 | 6.710% | $158.6991 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $178.45 | 13.722% | $202.9369 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $206.54 | 4.817% | $216.489 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $128.47 | 10.148% | $141.5071 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $952.50 | $1,027.7105 | $1,027.72 | $1,027.70 | $1,027.70 | |