| 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 | $16.84 | 7.620% | $18.1232 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $140.38 | 3.683% | $145.5502 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $105.94 | 7.805% | $114.2086 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $160.26 | 4.651% | $167.7137 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $34.41 | 6.354% | $36.5964 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $238.68 | 10.533% | $263.8202 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $168.69 | 4.199% | $175.7733 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $865.20 | $921.7856 | $921.78 | $921.70 | $921.80 | |