| 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 | $162.60 | 9.825% | $178.5755 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $81.84 | 8.449% | $88.7547 | $88.75 | $88.75 | $88.80 |
| Purchase #3 | $21.95 | 10.801% | $24.3208 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $178.72 | 12.613% | $201.262 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $94.82 | 7.644% | $102.068 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $185.41 | 5.818% | $196.1972 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $195.55 | 12.587% | $220.1639 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $920.89 | $1,011.3421 | $1,011.34 | $1,011.30 | $1,011.50 | |