| 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 | $181.60 | 10.434% | $200.5481 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $185.86 | 9.640% | $203.7769 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $24.94 | 6.795% | $26.6347 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $133.47 | 7.190% | $143.0665 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $196.44 | 13.874% | $223.6941 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $184.78 | 12.194% | $207.3121 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $65.55 | 8.248% | $70.9566 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $972.64 | $1,075.9890 | $1,075.99 | $1,076.00 | $1,076.00 | |