| 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 | $170.51 | 13.845% | $194.1171 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $46.65 | 6.612% | $49.7345 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $211.32 | 12.715% | $238.1893 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $42.56 | 4.811% | $44.6076 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $100.51 | 4.315% | $104.847 | $104.85 | $104.85 | $104.80 |
| Purchase #6 | $245.76 | 9.521% | $269.1588 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $150.39 | 8.671% | $163.4303 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $967.70 | $1,064.0846 | $1,064.09 | $1,064.10 | $1,064.00 | |