| 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 | $153.97 | 7.597% | $165.6671 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $141.90 | 4.596% | $148.4217 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $171.62 | 8.207% | $185.7049 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $107.63 | 12.157% | $120.7146 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $90.26 | 5.390% | $95.125 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $173.64 | 10.830% | $192.4452 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $221.46 | 12.180% | $248.4338 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,060.48 | $1,156.5123 | $1,156.51 | $1,156.50 | $1,156.40 | |