| 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 | $161.59 | 6.818% | $172.6072 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $161.82 | 11.204% | $179.9503 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $191.75 | 4.251% | $199.9013 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $106.74 | 7.829% | $115.0967 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $190.74 | 6.786% | $203.6836 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $60.94 | 4.498% | $63.6811 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $185.75 | 13.475% | $210.7798 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,059.33 | $1,145.7000 | $1,145.70 | $1,145.75 | $1,145.80 | |