| 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 | $15.45 | 5.544% | $16.3065 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $95.68 | 6.134% | $101.549 | $101.55 | $101.55 | $101.50 |
| Purchase #3 | $105.54 | 8.506% | $114.5172 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $197.65 | 6.716% | $210.9242 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $199.69 | 9.319% | $218.2991 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $189.82 | 12.808% | $214.1321 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $143.32 | 5.408% | $151.0707 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $947.15 | $1,026.7988 | $1,026.80 | $1,026.75 | $1,026.70 | |