| 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 | $155.59 | 3.400% | $160.8801 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $250.84 | 8.646% | $272.5276 | $272.53 | $272.55 | $272.50 |
| Purchase #3 | $227.69 | 5.525% | $240.2699 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $245.32 | 8.664% | $266.5745 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $192.70 | 7.744% | $207.6227 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $217.59 | 3.452% | $225.1012 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $167.88 | 6.817% | $179.3244 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,457.61 | $1,552.3004 | $1,552.29 | $1,552.25 | $1,552.30 | |