| 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 | $147.69 | 9.818% | $162.1902 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $248.95 | 6.375% | $264.8206 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $46.44 | 10.176% | $51.1657 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $203.59 | 6.144% | $216.0986 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $136.77 | 4.311% | $142.6662 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $218.48 | 11.109% | $242.7509 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $221.92 | 12.313% | $249.245 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $1,223.84 | $1,328.9372 | $1,328.95 | $1,328.90 | $1,329.00 | |