| 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 | $175.69 | 3.649% | $182.1009 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $249.57 | 11.182% | $277.4769 | $277.48 | $277.50 | $277.50 |
| Purchase #3 | $74.29 | 13.464% | $84.2924 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $104.67 | 9.318% | $114.4232 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $160.62 | 6.464% | $171.0025 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $114.45 | 5.353% | $120.5765 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $219.84 | 4.728% | $230.234 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,099.13 | $1,180.1064 | $1,180.10 | $1,180.15 | $1,180.10 | |