| 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 | $179.54 | 5.646% | $189.6768 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $248.73 | 8.165% | $269.0388 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $122.53 | 11.649% | $136.8035 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $250.28 | 13.198% | $283.312 | $283.31 | $283.30 | $283.30 |
| Purchase #5 | $28.64 | 12.635% | $32.2587 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $98.63 | 12.324% | $110.7852 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $37.86 | 9.818% | $41.5771 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $966.21 | $1,063.4521 | $1,063.46 | $1,063.50 | $1,063.50 | |