| 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 | $183.35 | 8.353% | $198.6652 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $112.25 | 11.482% | $125.1385 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $168.67 | 7.399% | $181.1499 | $181.15 | $181.15 | $181.10 |
| Purchase #4 | $127.40 | 6.607% | $135.8173 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $106.36 | 3.630% | $110.2209 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $229.97 | 5.415% | $242.4229 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $201.60 | 4.459% | $210.5893 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,129.60 | $1,204.0040 | $1,204.01 | $1,203.95 | $1,203.90 | |