| 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 | $153.32 | 7.408% | $164.6779 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $28.31 | 13.107% | $32.0206 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $69.75 | 6.672% | $74.4037 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $173.71 | 3.452% | $179.7065 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $137.67 | 5.726% | $145.553 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $87.58 | 4.830% | $91.8101 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $171.74 | 11.433% | $191.375 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $822.08 | $879.5468 | $879.55 | $879.55 | $879.60 | |