| 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 | $188.93 | 4.717% | $197.8418 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $183.43 | 6.541% | $195.4282 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $210.89 | 4.259% | $219.8718 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $225.46 | 4.841% | $236.3745 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $35.60 | 6.786% | $38.0158 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $35.98 | 11.241% | $40.0245 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $192.30 | 12.607% | $216.5433 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,072.59 | $1,144.0999 | $1,144.09 | $1,144.05 | $1,144.00 | |