| 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 | $6.72 | 11.778% | $7.5115 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $172.53 | 11.266% | $191.9672 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $213.48 | 3.432% | $220.8066 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $241.54 | 13.243% | $273.5271 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $200.59 | 7.733% | $216.1016 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $201.93 | 8.458% | $219.0092 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $234.76 | 5.479% | $247.6225 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $1,271.55 | $1,376.5457 | $1,376.55 | $1,376.50 | $1,376.50 | |