| 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 | $198.47 | 9.632% | $217.5866 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $73.43 | 9.142% | $80.143 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $224.88 | 4.680% | $235.4044 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $173.99 | 4.768% | $182.2858 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $72.73 | 10.726% | $80.531 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $241.67 | 6.255% | $256.7865 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $162.44 | 3.404% | $167.9695 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,147.61 | $1,220.7068 | $1,220.71 | $1,220.75 | $1,220.70 | |