| 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 | $5.35 | 12.209% | $6.0032 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $125.92 | 9.355% | $137.6998 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $180.38 | 13.613% | $204.9351 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $179.80 | 13.247% | $203.6181 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $180.60 | 13.431% | $204.8564 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $139.93 | 9.736% | $153.5536 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $164.60 | 8.230% | $178.1466 | $178.15 | $178.15 | $178.10 |
| 7 purchase totals = | $976.58 | $1,088.8128 | $1,088.82 | $1,088.80 | $1,088.80 | |