| 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 | $131.63 | 7.264% | $141.1916 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $23.97 | 7.472% | $25.761 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $173.55 | 8.124% | $187.6492 | $187.65 | $187.65 | $187.60 |
| Purchase #4 | $137.65 | 7.189% | $147.5457 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $196.63 | 7.555% | $211.4854 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $246.93 | 12.432% | $277.6283 | $277.63 | $277.65 | $277.60 |
| Purchase #7 | $185.99 | 6.569% | $198.2077 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,096.35 | $1,189.4689 | $1,189.48 | $1,189.50 | $1,189.40 | |