| 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 | $148.96 | 6.822% | $159.1221 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $69.56 | 3.641% | $72.0927 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $236.95 | 9.246% | $258.8584 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $212.52 | 13.442% | $241.0869 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $232.84 | 3.356% | $240.6541 | $240.65 | $240.65 | $240.70 |
| Purchase #6 | $226.83 | 4.285% | $236.5497 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $130.43 | 3.670% | $135.2168 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,258.09 | $1,343.5807 | $1,343.58 | $1,343.55 | $1,343.60 | |