| 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 | $171.52 | 4.156% | $178.6484 | $178.65 | $178.65 | $178.60 |
| Purchase #2 | $187.84 | 4.825% | $196.9033 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $174.49 | 10.132% | $192.1693 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $65.81 | 7.489% | $70.7385 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $57.83 | 10.851% | $64.1051 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $137.90 | 12.861% | $155.6353 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $229.46 | 9.795% | $251.9356 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,024.85 | $1,110.1355 | $1,110.15 | $1,110.15 | $1,110.00 | |