| 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 | $173.91 | 3.387% | $179.8003 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $86.43 | 8.154% | $93.4775 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $133.46 | 10.294% | $147.1984 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $178.56 | 6.233% | $189.6896 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $173.26 | 12.263% | $194.5069 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $185.48 | 7.111% | $198.6695 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $130.92 | 12.351% | $147.0899 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,062.02 | $1,150.4321 | $1,150.44 | $1,150.45 | $1,150.50 | |