| 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 | $165.44 | 6.248% | $175.7767 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $207.88 | 6.594% | $221.5876 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $200.95 | 8.493% | $218.0167 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $64.51 | 7.312% | $69.227 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $210.79 | 12.395% | $236.9174 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $112.42 | 3.316% | $116.1478 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $156.52 | 3.808% | $162.4803 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,118.51 | $1,200.1535 | $1,200.17 | $1,200.20 | $1,200.10 | |