| 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 | $167.54 | 8.486% | $181.7574 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $35.86 | 13.323% | $40.6376 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $123.31 | 8.126% | $133.3302 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $245.35 | 12.323% | $275.5845 | $275.58 | $275.60 | $275.60 |
| Purchase #5 | $178.93 | 7.659% | $192.6342 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $247.73 | 11.277% | $275.6665 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $109.47 | 3.603% | $113.4142 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $1,108.19 | $1,213.0246 | $1,213.02 | $1,213.05 | $1,213.00 | |