| 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 | $153.74 | 5.810% | $162.6723 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $40.41 | 7.698% | $43.5208 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $175.73 | 6.267% | $186.743 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $128.51 | 3.607% | $133.1454 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $130.42 | 3.729% | $135.2834 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $154.33 | 7.423% | $165.7859 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $239.34 | 7.226% | $256.6347 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,022.48 | $1,083.7855 | $1,083.78 | $1,083.80 | $1,083.70 | |