| 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 | $185.89 | 7.111% | $199.1086 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $179.69 | 7.815% | $193.7328 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $189.99 | 4.373% | $198.2983 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $57.81 | 5.236% | $60.8369 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $166.29 | 3.253% | $171.6994 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $128.29 | 4.102% | $133.5525 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $158.44 | 9.359% | $173.2684 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $1,066.40 | $1,130.4969 | $1,130.50 | $1,130.50 | $1,130.50 | |