| 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 | $157.73 | 11.793% | $176.3311 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $10.69 | 12.553% | $12.0319 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $228.66 | 9.588% | $250.5839 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $158.97 | 6.365% | $169.0884 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $100.65 | 11.486% | $112.2107 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $219.67 | 12.673% | $247.5088 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $214.74 | 11.570% | $239.5854 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,091.11 | $1,207.3402 | $1,207.34 | $1,207.40 | $1,207.30 | |