| 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 | $166.29 | 12.390% | $186.8933 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $5.94 | 4.760% | $6.2227 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $209.50 | 4.673% | $219.2899 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $115.47 | 11.154% | $128.3495 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $153.32 | 13.747% | $174.3969 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $240.78 | 11.259% | $267.8894 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $173.58 | 8.838% | $188.921 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $1,064.88 | $1,171.9627 | $1,171.96 | $1,171.95 | $1,171.90 | |