| 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 | $170.82 | 5.159% | $179.6326 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $235.25 | 12.697% | $265.1197 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $115.85 | 9.587% | $126.9565 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $221.60 | 8.107% | $239.5651 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $47.33 | 13.514% | $53.7262 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $179.85 | 8.190% | $194.5797 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $108.70 | 6.580% | $115.8525 | $115.85 | $115.85 | $115.90 |
| 7 purchase totals = | $1,079.40 | $1,175.4323 | $1,175.44 | $1,175.45 | $1,175.50 | |