| 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 | $180.87 | 9.335% | $197.7542 | $197.75 | $197.75 | $197.80 |
| Purchase #2 | $187.50 | 10.787% | $207.7256 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $196.88 | 7.239% | $211.1321 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $175.98 | 12.864% | $198.6181 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $41.28 | 12.608% | $46.4846 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $21.39 | 3.414% | $22.1203 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $233.60 | 7.193% | $250.4028 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,037.50 | $1,134.2377 | $1,134.23 | $1,134.25 | $1,134.20 | |