| 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 | $183.35 | 8.326% | $198.6157 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $80.87 | 11.306% | $90.0132 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $168.46 | 10.404% | $185.9866 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $83.61 | 8.786% | $90.956 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $193.84 | 4.412% | $202.3922 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $130.69 | 7.227% | $140.135 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $180.33 | 12.610% | $203.0696 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $1,021.15 | $1,111.1683 | $1,111.18 | $1,111.15 | $1,111.20 | |