| 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 | $162.50 | 11.292% | $180.8495 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $47.76 | 8.579% | $51.8573 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $157.56 | 9.314% | $172.2351 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $70.61 | 13.668% | $80.261 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $230.67 | 12.103% | $258.588 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $136.77 | 3.346% | $141.3463 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $222.75 | 6.447% | $237.1107 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,028.62 | $1,122.2479 | $1,122.26 | $1,122.25 | $1,122.20 | |