| 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 | $80.94 | 4.842% | $84.8591 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $139.41 | 4.549% | $145.7518 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $223.78 | 3.874% | $232.4492 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $16.25 | 3.205% | $16.7708 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $210.80 | 9.394% | $230.6026 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $196.95 | 3.620% | $204.0796 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $248.30 | 7.448% | $266.7934 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,116.43 | $1,181.3065 | $1,181.30 | $1,181.30 | $1,181.40 | |