| 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 | $152.64 | 7.595% | $164.233 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $43.36 | 10.293% | $47.823 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $26.44 | 10.530% | $29.2241 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $100.52 | 13.409% | $113.9987 | $114.00 | $114.00 | $114.00 |
| Purchase #5 | $115.50 | 13.668% | $131.2865 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $237.69 | 7.812% | $256.2583 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $159.45 | 10.394% | $176.0232 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $835.60 | $918.8468 | $918.84 | $918.80 | $918.80 | |