| 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 | $162.80 | 7.836% | $175.557 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $229.99 | 4.131% | $239.4909 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $80.69 | 13.750% | $91.7849 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $85.90 | 12.140% | $96.3283 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $106.44 | 7.290% | $114.1995 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $154.92 | 5.134% | $162.8736 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $178.36 | 9.392% | $195.1116 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $999.10 | $1,075.3458 | $1,075.34 | $1,075.35 | $1,075.40 | |