| 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 | $168.64 | 13.787% | $191.8904 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $186.86 | 8.281% | $202.3339 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $12.62 | 6.614% | $13.4547 | $13.45 | $13.45 | $13.50 |
| Purchase #4 | $193.74 | 13.690% | $220.263 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $38.74 | 8.584% | $42.0654 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $225.33 | 6.347% | $239.6317 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $212.84 | 8.237% | $230.3716 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,038.77 | $1,140.0107 | $1,140.00 | $1,140.00 | $1,140.10 | |