| 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 | $138.93 | 11.406% | $154.7764 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $57.32 | 11.334% | $63.8166 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $192.65 | 7.368% | $206.8445 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $51.72 | 6.715% | $55.193 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $220.90 | 6.766% | $235.8461 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $203.82 | 12.192% | $228.6697 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $164.52 | 9.537% | $180.2103 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $1,029.86 | $1,125.3566 | $1,125.36 | $1,125.35 | $1,125.30 | |